2021 CVEs

23445 CVEs published in 2021. 2710 critical, 9577 high. Browse by vendor, severity, or with PoCs.

Top CVEs published in 2021
CVESeverityScorePublishedSummary
CVE-2021-35402Critical10.02026-02-20PROLiNK PRC2402M 20190909 before 2021-06-13 allows live_api.cgi?page=satellite_list OS command injection via shell metacharacters in the ip parameter (for sate…
CVE-2021-47667Critical10.02025-04-05An OS command injection vulnerability in lib/NSSDropoff.php in ZendTo 5.24-3 through 6.x before 6.10-7 allows unauthenticated remote attackers to execute arbit…
CVE-2021-4434Critical10.02024-01-17The Social Warfare plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 3.5.2 via the 'swp_url' parameter. This allows…
CVE-2021-32495Critical10.02023-07-07Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function. Attacker can read freed memory afterwards. This will allow attackers to ca…
CVE-2021-32494Critical10.02023-07-07Radare2 has a division by zero vulnerability in Mach-O parser's rebase_buffer function. This allow attackers to create malicious inputs that can cause denial o…
CVE-2021-33796Critical10.02023-07-07In MuJS before version 1.1.2, a use-after-free flaw in the regexp source property access may cause denial of service.
CVE-2021-33970Critical10.02023-04-19Buffer Overflow vulnerability in Qihoo 360 Chrome v13.0.2170.0 allows attacker to escalate priveleges.
CVE-2021-33975Critical10.02023-04-19Buffer Overflow vulnerability in Qihoo 360 Total Security v10.8.0.1060 and v10.8.0.1213 allows attacker to escalate privileges.
CVE-2021-33972Critical10.02023-04-19Buffer Overflow vulnerability in Qihoo 360 Safe Browser v13.0.2170.0 allows attacker to escalate priveleges.
CVE-2021-4140Critical10.02022-12-22It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR < 91.5, Firefox < 96…
CVE-2021-38397Critical10.02022-10-28Honeywell Experion PKS C200, C200E, C300, and ACE controllers are vulnerable to unrestricted file uploads, which may allow an attacker to remotely execute arbi…
CVE-2021-36206Critical10.02022-10-28All versions of CEVAS prior to 1.01.46 do not sufficiently validate user-controllable input and could allow a user to bypass authentication and retrieve data w…
CVE-2021-26730Critical10.02022-10-24A stack-based buffer overflow vulnerability in a subfunction of the Login_handler_func function of spx_restservice allows an attacker to execute arbitrary code…
CVE-2021-26729Critical10.02022-10-24Command injection and multiple stack-based buffer overflows vulnerabilities in the Login_handler_func function of spx_restservice allow an attacker to execute…
CVE-2021-26728Critical10.02022-10-24Command injection and stack-based buffer overflow vulnerabilities in the KillDupUsr_func function of spx_restservice allow an attacker to execute arbitrary cod…
CVE-2021-26727Critical10.02022-10-24Multiple command injections and stack-based buffer overflows vulnerabilities in the SubNet_handler_func function of spx_restservice allow an attacker to execut…
CVE-2021-41556Critical10.02022-07-28sqclass.cpp in Squirrel through 2.2.5 and 3.x through 3.1 allows an out-of-bounds read (in the core interpreter) that can lead to Code Execution. If a victim e…
CVE-2021-41037Critical10.02022-07-08In Eclipse p2, installable units are able to alter the Eclipse Platform installation and the local machine via touchpoints during installation. Those touchpoin…
CVE-2021-27446Critical10.02022-05-16The Weintek cMT product line is vulnerable to code injection, which may allow an unauthenticated remote attacker to execute commands with root privileges on th…
CVE-2021-42645Critical10.02022-05-10CMSimple_XH 1.7.4 is affected by a remote code execution (RCE) vulnerability. To exploit this vulnerability, an attacker must use the "File" parameter to uploa…
All CVEs published in 2021 — newest first (page 1 of 235)
CVESeverityScorePublishedSummary
CVE-2021-32088Critical9.82026-07-27An issue was discovered in Quest KACE Systems Deployment Appliance (SMA) 11.0.273. Certain API endpoints contain a rate-limiting feature to minimize a brute-fo…
CVE-2021-32087High8.82026-07-27An issue was discovered in Quest KACE Systems Deployment Appliance (SMA) 11.0.273. It installs with default user credentials. The kbftp account has a password…
CVE-2021-32086Critical9.82026-07-27An issue was discovered in Quest KACE Systems Deployment Appliance (SMA) 11.0.273. It uses a hardcoded symmetric encryption key to encrypt secrets in the MySQL…
CVE-2021-32085High8.82026-07-27An issue was discovered in Quest KACE Systems Deployment Appliance (SMA) 11.0.273. It installs with default user credentials. The report and R1 MySQL accounts…
CVE-2021-32084Critical9.82026-07-27An issue was discovered in Quest KACE Systems Deployment Appliance (SMA) 11.0.273. If a customer restricts access to the web console by IP address or subnets…
CVE-2021-27137High8.12026-07-16An issue was discovered in router/upnp/src/ssdp.c in DD-WRT before 45724. An unsafe strcpy in the UPnP handling functionality allows an unauthenticated remote…
CVE-2021-47987High7.52026-06-25Parse Server before 4.10.0 was affected by a supply chain incident in which incorrect version tags were pushed to the official repository pointing to an unrevi…
CVE-2021-47986High7.52026-06-25Parse Server before 4.10.0 contains a supply chain vulnerability where incorrect version tags were pushed to the repository linking to unreviewed code in a per…
CVE-2021-47985High7.82026-06-19Brother SAPSprint 7.60 contains an unquoted service path vulnerability in the SAPSprint service binary that allows local attackers to escalate privileges. Atta…
CVE-2021-47984Medium6.42026-06-08WordPress Plugin WP24 Domain Check 1.6.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts b…
CVE-2021-47983Medium6.42026-06-08WordPress Plugin Stripe Payments 2.0.39 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts th…
CVE-2021-47982Medium6.42026-06-08WordPress Plugin WP-Paginate 2.1.3 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by mani…
CVE-2021-4481High8.22026-06-02Dräger Protector Software prior to version 6.4.2 contains a local privilege escalation vulnerability due to insecure file system permissions that allows local…
CVE-2021-4480High8.22026-06-02Dräger Protector Software prior to version 6.4.2 contains a local privilege escalation vulnerability due to insecure file system permissions that allows local…
CVE-2021-4479Medium4.02026-06-02Dräger Atlan A350 versions 1.00 up to and including 1.01 contains an improper input handling vulnerability that allows attackers to cause a denial of service b…
CVE-2021-4478High8.22026-06-02Dräger CC-Vision Basic before 7.5.3 and Dräger CC-Vision E-Cal before 7.2.5.0 contain an out-of-bounds write vulnerability when loading .gdt files. A crafted…
CVE-2021-467472026-06-01Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an attacker with an untrusted user space application to map sensitive SMN (S…
CVE-2021-21508Medium6.72026-05-22Dell VxRail versions before 7.0.200 contain a Plain-text Password Storage Vulnerability in VxRail Manager. A sys-admin user may exploit this vulnerability, lea…
CVE-2021-47981Medium5.42026-05-16Quick.CMS 6.7 contains a cross-site scripting vulnerability in the sliders form that allows authenticated attackers to inject malicious scripts by submitting X…
CVE-2021-47980High7.12026-05-16Fuel CMS 1.4.13 contains a blind SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injecting SQL code through t…
CVE-2021-47979High8.82026-05-16WordPress Plugin Backup and Restore 1.0.3 contains an arbitrary file deletion vulnerability that allows authenticated attackers to delete files by manipulating…
CVE-2021-47978Medium6.22026-05-16ProcessMaker 3.5.4 contains a local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files by exploiting improper path trav…
CVE-2021-47977High7.52026-05-16WordPress Plugin Anti-Malware Security and Bruteforce Firewall 4.20.59 contains a directory traversal vulnerability that allows unauthenticated attackers to re…
CVE-2021-47976High8.82026-05-16TextPattern CMS 4.9.0-dev contains a remote code execution vulnerability that allows authenticated attackers to upload arbitrary PHP files by exploiting the pl…
CVE-2021-47975High7.22026-05-16WP Learn Manager 1.1.2 contains a stored cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts through the `fiel…
CVE-2021-47974High7.82026-05-16VX Search 13.5.28 contains an unquoted service path vulnerability in both VX Search Server and VX Search Enterprise services that allows local attackers to esc…
CVE-2021-47973High7.52026-05-16Sticky Notes Widget 3.0.6 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character strin…
CVE-2021-47972High7.52026-05-16Sticky Notes & Color Widgets 1.4.2 contains a denial of service vulnerability that allows attackers to crash the application by creating notes with excessively…
CVE-2021-47971High7.52026-05-16My Notes Safe 5.3 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character strings into…
CVE-2021-47970High7.52026-05-16Macaron Notes 5.5 contains a denial of service vulnerability that allows attackers to crash the application by creating notes with excessively long character s…
CVE-2021-47969High7.52026-05-16Color Notes 1.4 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character strings into no…
CVE-2021-47957Medium6.42026-05-16Cookie Law Bar 1.2.1 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting unsanit…
CVE-2021-47956High8.22026-05-16EgavilanMedia PHPCRUD 1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code th…
CVE-2021-47955Medium5.42026-05-16CouchCMS 2.2.1 contains a cross-site scripting vulnerability that allows authenticated attackers to execute arbitrary JavaScript by uploading malicious SVG fil…
CVE-2021-47954High8.22026-05-16LayerBB 1.1.4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the se…
CVE-2021-47952Critical9.82026-05-16python jsonpickle 2.0.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary Python commands by deserializing malicious JS…
CVE-2021-47942High7.52026-05-16Home Assistant Community Store (HACS) prior to 1.10.0 contains a path traversal vulnerability that allows unauthenticated attackers to read sensitive files by…
CVE-2021-47934Medium5.32026-05-16MyBB Timeline Plugin 1.0 contains cross-site scripting vulnerabilities that allow attackers to inject malicious scripts through thread titles, post content, an…
CVE-2021-47968Medium6.42026-05-15Podcast Generator 3.1 is vulnerable to persistent cross-site scripting, allowing authenticated attackers to inject malicious scripts by submitting unfiltered J…
CVE-2021-47967Medium6.12026-05-15PHP Timeclock 1.04 contains multiple cross-site scripting vulnerabilities that allow unauthenticated attackers to inject arbitrary JavaScript by manipulating U…
CVE-2021-47966High8.22026-05-15PHP Timeclock 1.04 contains time-based and boolean-based blind SQL injection vulnerabilities in the login_userid parameter of login.php that allows unauthentic…
CVE-2021-47965Critical9.82026-05-15WordPress Plugin WP Super Edit 2.5.4 and earlier contains an unrestricted file upload vulnerability in the FCKeditor component that allows attackers to upload…
CVE-2021-47964High8.82026-05-15Schlix CMS 2.2.6-6 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary PHP code by uploading malicious exte…
CVE-2021-47963High7.22026-05-15Anote 1.0 contains a persistent cross-site scripting vulnerability that allows attackers to execute arbitrary code by injecting malicious payloads into markdow…
CVE-2021-47962Medium6.42026-05-15Savsoft Quiz 5.0 contains a persistent cross-site scripting vulnerability in the user account settings page that allows authenticated attackers to inject malic…
CVE-2021-47959High7.52026-05-15WordPress Plugin WPGraphQL 1.3.5 contains a denial of service vulnerability that allows unauthenticated attackers to exhaust server resources by sending batche…
CVE-2021-47958Medium4.32026-05-15CouchCMS 2.2.1 contains a server-side request forgery vulnerability that allows authenticated attackers to make arbitrary HTTP requests by uploading malicious…
CVE-2021-263802026-05-15A compromised Trusted OS (TOS) driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of…
CVE-2021-47953Medium4.32026-05-10OpenCart 3.0.3.7 contains a cross-site request forgery vulnerability that allows attackers to change user passwords by sending crafted requests to the account/…
CVE-2021-47951Medium6.42026-05-10WordPress Picture Gallery 1.4.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through th…
CVE-2021-47950Medium6.42026-05-10Advanced Guestbook 2.4.4 contains a persistent cross-site scripting vulnerability in the smilies administration interface that allows authenticated attackers t…
CVE-2021-47949High8.82026-05-10CyberPanel 2.1 contains a command execution vulnerability that allows authenticated attackers to read arbitrary files and execute remote code by exploiting sym…
CVE-2021-47948Medium5.42026-05-10WordPress GetPaid Plugin 2.4.6 contains an HTML injection vulnerability that allows authenticated attackers to inject arbitrary HTML code by exploiting the Hel…
CVE-2021-47947Medium6.42026-05-10Projectsend r1295 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting crafted in…
CVE-2021-47946Medium5.32026-05-10OpenCart 3.0.3.6 contains a cross-site request forgery vulnerability in the /account/edit endpoint that allows unauthenticated attackers to modify victim accou…
CVE-2021-47945High7.82026-05-10Argus Surveillance DVR 4.0 contains an unquoted service path vulnerability in the DVRWatchdog service that allows local attackers to escalate privileges by exp…
CVE-2021-47944High7.52026-05-10memono Notepad 4.2 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character buffers into…
CVE-2021-47943High8.82026-05-10TextPattern CMS 4.8.7 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary commands by uploading malicious P…
CVE-2021-47941High8.22026-05-10WordPress Plugin Survey & Poll 1.5.7.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by inject…
CVE-2021-47940Critical9.82026-05-10WordPress Plugin Download From Files version 1.48 and earlier contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload m…
CVE-2021-47939High8.82026-05-10Evolution CMS 3.1.6 contains a remote code execution vulnerability that allows authenticated users with module creation permissions to execute arbitrary system…
CVE-2021-47938High8.82026-05-10ImpressCMS 1.4.2 contains a remote code execution vulnerability in the autotasks administrative interface that allows authenticated attackers to execute arbitr…
CVE-2021-47937High8.82026-05-10e107 CMS 2.3.0 contains a remote code execution vulnerability that allows authenticated users with theme installation permissions to execute arbitrary commands…
CVE-2021-47936Critical9.82026-05-10OpenCATS 0.9.4 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary commands by uploading malicious PHP fi…
CVE-2021-47935High8.82026-05-10Sentry 8.2.0 contains a remote code execution vulnerability that allows authenticated superusers to execute arbitrary commands by injecting malicious pickle-se…
CVE-2021-47933Critical9.82026-05-10WordPress MStore API 2.0.6 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by sending POST requ…
CVE-2021-47932Critical9.82026-05-10WordPress TheCartPress 1.5.3.6 contains an unauthenticated privilege escalation vulnerability that allows attackers to create administrator accounts by submitt…
CVE-2021-47931Medium6.42026-05-10Exponent CMS 2.6 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the Title and Tex…
CVE-2021-47930High8.22026-05-10Balbooa Joomla Forms Builder 2.0.6 contains an unauthenticated SQL injection vulnerability in the form submission handler that allows remote attackers to execu…
CVE-2021-47929Medium6.42026-05-10Filterable Portfolio Gallery 1.0 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript by ent…
CVE-2021-47928High8.22026-05-10Opencart TMD Vendor System 3.x contains a blind SQL injection vulnerability that allows unauthenticated attackers to extract database information by injecting…
CVE-2021-47927Medium6.42026-05-10WordPress Plugin WP Symposium Pro 2021.10 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts…
CVE-2021-47926Medium6.42026-05-10Contact Form to Email 1.3.24 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by creating f…
CVE-2021-47925Medium6.42026-05-10CMDBuild 3.3.2 contains multiple stored cross-site scripting vulnerabilities that allow authenticated attackers to inject arbitrary web script or HTML via craf…
CVE-2021-47924Medium6.42026-05-10Ultimate Product Catalogue 5.8.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through t…
CVE-2021-47923Critical9.82026-05-10OpenCart 3.0.3.8 contains a session fixation vulnerability that allows attackers to hijack user sessions by injecting arbitrary values into the OCSESSID cookie…
CVE-2021-47922Medium6.42026-05-10Slider by Soliloquy 2.6.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the titl…
CVE-2021-47910Medium6.42026-05-10AccessPress Social Icons 1.8.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by entering…
CVE-2021-47907Medium6.42026-05-10Rocket LMS 1.1 contains a persistent cross-site scripting vulnerability in the support ticket module that allows authenticated users to inject malicious script…
CVE-2021-36438Medium6.52026-04-27SQL Injection vulnerability exists in Sourcecodester Online Job Portal phppdo 1.0 ivia the category parameter in /jobportal/index.php.
CVE-2021-47961High8.12026-04-10A plaintext storage of a password vulnerability in Synology SSL VPN Client before 1.4.5-0684 allows remote attackers to access or influence the user's PIN code…
CVE-2021-47960Medium6.52026-04-10A files or directories accessible to external parties vulnerability in Synology SSL VPN Client before 1.4.5-0684 allows remote attackers to access files within…
CVE-2021-4473Critical9.82026-04-07Tianxin Internet Behavior Management System contains a command injection vulnerability in the Reporter component endpoint that allows unauthenticated attackers…
CVE-2021-4477Critical9.12026-04-03Hirschmann HiLCOS OpenBAT and BAT450 products contain a firewall bypass vulnerability in IPv6 IPsec deployments that allows traffic from VPN connections to byp…
CVE-2021-4474Medium4.92026-03-26Ruckus Access Point products contain an arbitrary file read vulnerability in the command-line interface that allows authenticated remote attackers with adminis…
CVE-2021-35486High8.12026-03-03A Cross-Site Request Forgery (CSRF) vulnerability in Nokia IMPACT through 19.11.2.10-20210118042150283 allows a remote attacker to import and overwrite the ent…
CVE-2021-35485High8.02026-03-03The Applications component of Nokia IMPACT version through 19.11.2.10-20210118042150283 allows an authenticated user to arbitrarily upload server-side executab…
CVE-2021-35484High8.22026-03-03Nokia IMPACT through 19.11.2.10-20210118042150283 allows an authenticated user to perform a Time-based Boolean Blind SQL Injection attack on the endpoint /ui/r…
CVE-2021-35483Medium4.12026-03-03The Applications component of Nokia IMPACT version through 19.11.2.10-20210118042150283 allows an authenticated user to arbitrarily upload JavaScript files via…
CVE-2021-4456Medium6.52026-02-27Net::CIDR versions before 0.24 for Perl mishandle leading zeros in IP CIDR addresses, which may have unspecified impact. The functions `addr2cidr` and `cidrlo…
CVE-2021-35402Critical10.02026-02-20PROLiNK PRC2402M 20190909 before 2021-06-13 allows live_api.cgi?page=satellite_list OS command injection via shell metacharacters in the ip parameter (for sate…
CVE-2021-264102026-02-10Improper syscall input validation in ASP (AMD Secure Processor) may force the kernel into reading syscall parameter values from its own memory space allowing a…
CVE-2021-263812026-02-10Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages…
CVE-2021-47921Medium6.52026-02-01Free Photo & Video Vault 0.0.2 contains a directory traversal web vulnerability that allows remote attackers to manipulate application path requests and access…
CVE-2021-47920Medium5.42026-02-01WebMO Job Manager 20.0 contains a cross-site scripting vulnerability in search parameters that allows remote attackers to inject malicious script code. Attacke…
CVE-2021-47919Medium6.42026-02-01Simple CMS 2.1 contains a non-persistent cross-site scripting vulnerability in the preview.php file's id parameter. Attackers can inject malicious script code…
CVE-2021-47918High8.12026-02-01Simple CMS 2.1 contains a remote SQL injection vulnerability that allows privileged attackers to inject unfiltered SQL commands in the users module. Attackers…
CVE-2021-47917Medium6.42026-02-01Simple CMS 2.1 contains a persistent cross-site scripting vulnerability in user input parameters that allows remote attackers to inject malicious script code…
CVE-2021-47915High8.12026-02-01PHP Melody version 3.0 contains a remote SQL injection vulnerability in the video edit module that allows authenticated attackers to inject malicious SQL comma…
CVE-2021-47914Medium6.42026-02-01PHP Melody version 3.0 contains a persistent cross-site scripting vulnerability in the edit-video.php submitted parameter that allows remote attackers to injec…