CWE-330 · Use of Insufficiently Random Values

384 CVEs classified under CWE-330 (Use of Insufficiently Random Values). Browse by severity and year.

Top CVEs for CWE-330
CVESeverityScorePublishedSummary
CVE-2023-22601Critical10.02023-01-12 InHand Networks InRouter 302, prior to version IR302 V3.5.56, and InRouter 615, prior to version InRouter6XX-S-V2.3.0.r5542, contain vulnerability CWE-330: Us…
CVE-2021-40422Critical10.02022-04-14An authentication bypass vulnerability exists in the device password generation functionality of Swift Sensors Gateway SG3-1010. A specially-crafted network re…
CVE-2026-25072Critical9.82026-03-07XikeStor SKS8310-8X Network Switch firmware versions 1.04.B07 and prior contain a predictable session identifier vulnerability in the /goform/SetLogin endpoint…
CVE-2026-27755Critical9.82026-02-27SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a weak session identifier generation vulnerability that allows attackers to forge authentica…
CVE-2026-27637Critical9.82026-02-25FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.206, FreeScout's `TokenAuth` middleware uses a predicta…
CVE-2025-64097Critical9.82026-01-22NervesHub is a web service that allows users to manage over-the-air (OTA) firmware updates of devices in the field. A vulnerability present starting in version…
CVE-2025-4607Critical9.82025-05-31The PSW Front-end Login & Registration plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.12 via the customer_r…
CVE-2024-36389Critical9.82024-06-02MileSight DeviceHub - CWE-330 Use of Insufficiently Random Values may allow Authentication Bypass
CVE-2020-27631Critical9.82023-10-10In Oryx CycloneTCP 1.9.6, TCP ISNs are improperly random.
CVE-2020-27630Critical9.82023-10-10In Silicon Labs uC/TCP-IP 3.6.0, TCP ISNs are improperly random.
CVE-2023-39979Critical9.82023-09-02There is a vulnerability in MXsecurity versions prior to 1.0.1 that can be exploited to bypass authentication. A remote attacker might access the system if the…
CVE-2023-4344Critical9.82023-08-15Broadcom RAID Controller web interface is vulnerable to insufficient randomness due to improper use of ssl.rnd to setup CIM connection
CVE-2023-2884Critical9.82023-05-25Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG), Use of Insufficiently Random Values vulnerability in CBOT Chatbot allows Signature Spoofin…
CVE-2022-46353Critical9.82022-12-13A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HS…
CVE-2022-44938Critical9.82022-12-08Weak reset token generation in SeedDMS v6.0.20 and v5.1.7 allows attackers to execute a full account takeover via a brute force attack.
CVE-2022-36536Critical9.82022-09-16An issue in the component post_applogin.php of Super Flexible Software GmbH & Co. KG Syncovery 9 for Linux v9.47x and below allows attackers to escalate privil…
CVE-2022-25752Critical9.82022-04-12A vulnerability has been identified in SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, coa…
CVE-2021-36166Critical9.82022-03-01An improper authentication vulnerability in FortiMail before 7.0.1 may allow a remote attacker to efficiently guess one administrative account's authentication…
CVE-2022-22922Critical9.82022-02-18TP-Link TL-WA850RE Wi-Fi Range Extender before v6_200923 was discovered to use highly predictable and easily detectable session keys, allowing attackers to gai…
CVE-2021-36294Critical9.82022-01-25Dell VNX2 OE for File versions 8.1.21.266 and earlier, contain an authentication bypass vulnerability. A remote unauthenticated attacker may exploit this vulne…
All CVEs classified under CWE-330 — newest first (page 1 of 4)
CVESeverityScorePublishedSummary
CVE-2026-19748Low3.72026-08-13A security vulnerability has been detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. Affected is the f…
CVE-2026-18531Medium5.32026-08-05IBM Maximo Application Suite 9.2, 9.1, and 9.0 could allow a remote attacker to tamper with session data due to the use of a weak HMAC session signing secret.
CVE-2026-71225Medium6.52026-08-05A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs (over 64 KiB) in stateful modes such as Counter (CTR) or Cip…
CVE-2026-66391Medium6.52026-07-27Use of Insufficiently Random Values, Protection Mechanism Failure vulnerability in Apache Wicket. This issue affects Apache Wicket: from 9.0.0 through 9.23.0…
CVE-2026-46351High8.12026-07-16BigBlueButton is an open-source virtual classroom. Prior to 3.0.21, bbb-web generated conference sessionToken values with insufficiently secure randomness in b…
CVE-2026-47703Medium5.32026-07-15AdGuard Home is a network-wide software for blocking ads and tracking. Prior to 0.107.75, AdGuard Home's client-triggered DoQ forwarding path to a udp:// upstr…
CVE-2026-14702Low2.52026-07-05A flaw has been found in zcaceres markdownify-mcp up to 1.1.0. This impacts the function saveToTempFile of the file src/Markdownify.ts of the component webpage…
CVE-2026-14570High7.52026-07-05Crypt::DSA versions before 1.22 for Perl draw the DSA signing nonce and private key from a biased random generator, leading to private-key recovery. "Crypt::D…
CVE-2026-57082Medium5.92026-06-30Net::BitTorrent versions before 2.1.0 for Perl generate the MSE Diffie-Hellman private key with a non-cryptographic PRNG. The MSE (Message Stream Encryption)…
CVE-2026-11374Critical9.02026-06-23In ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus, the SSO tickets generated to authenticate that session could be…
CVE-2026-50009Medium4.82026-06-12Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, Netty QUIC exposes the stateless reset…
CVE-2026-45673Medium6.82026-06-12Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty's DNS resolve…
CVE-2026-41701Medium4.42026-06-10Correlation IDs for replies in the RabbitTemplate.sendAndReceive() with the fixed reply queue are predictable due to internal simple counter. Affected version…
CVE-2026-41838Medium4.82026-06-09IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable, which may be possible to exploit in combination with inadequ…
CVE-2026-41207Medium5.32026-06-04The netty incubator codec.bhttp is a java language binary http parser. Prior to version 0.0.21.Final, HKDF_expand returns non-NULL on failure. The byte[] is fi…
CVE-2026-50208Critical9.42026-06-04High-risk TrustAllCerts routines disable standard TLS certificate validation. Combined with hard-coded DES symmetric encryption keys, a Man-in-the-Middle (MITM…
CVE-2026-44054Medium6.52026-05-21Netatalk 2.0.0 through 4.4.2 generates AFP session tokens derived from predictable process IDs, which allows a remote authenticated attacker to cause a denial…
CVE-2026-421552026-05-15Magento Long Term Support (LTS) is an unofficial, community-driven project provides an alternative to the Magento Community Edition e-commerce platform with a…
CVE-2026-41505High8.72026-05-07RELATE is a web-based courseware package. Prior to commit 2f68e16, RELATE is vulnerable to predictable token generation in auth.py's make_sign_in_key() functio…
CVE-2026-7847Low2.62026-05-05A vulnerability was found in chatchat-space Langchain-Chatchat up to 0.3.1.3. The affected element is the function _get_file_id of the file libs/chatchat-serve…
CVE-2026-40975Medium4.82026-04-28Values produced by ${random.value} are not suitable for use as secrets. ${random.uuid} is not affected. ${random.int} and ${random.long} should never be used f…
CVE-2026-40496Critical9.12026-04-21FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, attachment download tokens are generated using a weak and predictable f…
CVE-2026-40306Medium6.52026-04-17DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. All new installations of DNN 10.x.x - 10.2.1 have…
CVE-2026-33710High7.52026-04-10Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, REST API keys are generated using md5(time() + (user_id * 5) - rand(10000, 10000)…
CVE-2026-34511Medium5.32026-04-03OpenClaw before 2026.4.2 reuses the PKCE verifier as the OAuth state parameter in the Gemini OAuth flow, exposing it through the redirect URL. Attackers who ca…
CVE-2024-51346High7.72026-03-25An issue in Eufy Homebase 2 version 3.3.4.1h allows a local attacker to obtain sensitive information via the cryptographic scheme.
CVE-2026-25072Critical9.82026-03-07XikeStor SKS8310-8X Network Switch firmware versions 1.04.B07 and prior contain a predictable session identifier vulnerability in the /goform/SetLogin endpoint…
CVE-2026-20101High8.62026-03-04A vulnerability in the SAML 2.0 single sign-on (SSO) feature of Cisco Secure Firewall ASA Software and Secure FTD Software could allow an unauthenticated, remo…
CVE-2026-28415Medium4.32026-02-27Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.6.0, the _redirect_to_target() function in Gradio's OAuth flow accep…
CVE-2026-27755Critical9.82026-02-27SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a weak session identifier generation vulnerability that allows attackers to forge authentica…
CVE-2026-23999Medium5.52026-02-26Fleet is open source device management software. In versions prior to 4.80.1, Fleet generated device lock and wipe PINs using a predictable algorithm based sol…
CVE-2026-27637Critical9.82026-02-25FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.206, FreeScout's `TokenAuth` middleware uses a predicta…
CVE-2024-48928High7.52026-02-24Piwigo is an open source photo gallery application for the web. In versions on the 14.x branch, when installing, the secret_key configuration parameter is set…
CVE-2026-27515Critical9.12026-02-24Binardat 10G08-0800GSM network switch firmware versions prior to V300SP10260209 generate predictable numeric session identifiers in the web management interfac…
CVE-2026-2966Low3.72026-02-23A weakness has been identified in Cesanta Mongoose up to 7.20. The impacted element is the function mg_sendnsreq of the file /src/dns.c of the component DNS Tr…
CVE-2025-15574Medium6.52026-02-12When connecting to the Solax Cloud MQTT server the username is the "registration number", which is the 10 character string printed on the SolaX Power Pocket de…
CVE-2025-64097Critical9.82026-01-22NervesHub is a web service that allows users to manage over-the-air (OTA) firmware updates of devices in the field. A vulnerability present starting in version…
CVE-2025-68704High7.52026-01-13Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses java.util.Random() which is not cryptographical…
CVE-2025-11723Medium6.52026-01-06The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to Sensitive Information Exposure in all vers…
CVE-2026-21444Medium5.52026-01-02libtpms, a library that provides software emulation of a Trusted Platform Module, has a flaw in versions 0.10.0 and 0.10.1. The commonly used integration of li…
CVE-2025-11707Medium5.32025-12-13The Login Lockdown & Protection plugin for WordPress is vulnerable to IP Block Bypass in all versions up to, and including, 2.14. This is due to $unblock_key k…
CVE-2025-139552025-12-10Predictable default Wi-Fi Password in Access Point functionality in EZCast Pro II before version 1.17478.177 allows attackers in Wi-Fi range to gain access to…
CVE-2025-66511Medium4.82025-12-05Nextcloud Calendar is a calendar app for Nextcloud. Prior to 6.0.3, the Calendar app generates participant tokens for meeting proposals using a hash function…
CVE-2025-13353Medium5.52025-12-02In gokey versions <0.2.0, a flaw in the seed decryption logic resulted in passwords incorrectly being derived solely from the initial vector and the AES-GCM…
CVE-2024-56089High7.52025-12-01An issue in Technitium through v13.2.2 enables attackers to conduct a DNS cache poisoning attack and inject fake responses by reviving the birthday attack.
CVE-2025-593712025-11-25An authentication bypass vulnerability has been identified in the IFTTT integration feature. A remote, authenticated attacker could leverage this vulnerability…
CVE-2025-13470High7.52025-11-21In RNP version 0.18.0 a refactoring regression causes the symmetric session key used for Public-Key Encrypted Session Key (PKESK) packets to be left uninitia…
CVE-2025-12787Medium5.32025-11-11The Hydra Booking — Appointment Scheduling & Booking Calendar plugin for WordPress is vulnerable to unauthorized booking cancellation in all versions up to, an…
CVE-2025-6515Medium6.82025-10-20The MCP SSE endpoint in oatpp-mcp returns an instance pointer as the session ID, which is not unique nor cryptographically secure. This allows network attacker…
CVE-2025-10745Medium5.32025-09-26The Banhammer – Monitor Site Traffic, Block Bad Users and Bots plugin for WordPress is vulnerable to Blocking Bypass in all versions up to, and including, 3.4…
CVE-2025-10671Low3.72025-09-18A vulnerability has been found in youth-is-as-pale-as-poetry e-learning 1.0. Impacted is the function encryptSecret of the file e-learning-master\exam-api\src\…
CVE-2025-77832025-07-18Use of Insufficiently Random Values vulnerability in form-data allows HTTP Parameter Pollution (HPP). This vulnerability is associated with program files lib/f…
CVE-2025-6931Low3.72025-06-30A vulnerability classified as problematic was found in D-Link DCS-6517 and DCS-7517 up to 2.02.0. Affected by this vulnerability is the function generate_pass_…
CVE-2025-43866High7.52025-06-12vantage6 is an open-source infrastructure for privacy preserving analysis. The JWT secret key in the vantage6 server is auto-generated unless defined by the us…
CVE-2025-49198Low3.12025-06-12The Media Server’s authorization tokens have a poor quality of randomness. An attacker may be able to guess the token of an active user by computing plausible…
CVE-2025-4607Critical9.82025-05-31The PSW Front-end Login & Registration plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.12 via the customer_r…
CVE-2025-5136Low3.72025-05-25A vulnerability, which was classified as problematic, was found in Tmall Demo up to 20250505. This affects an unknown part of the file /tmall/order/pay/ of the…
CVE-2025-1953Low2.62025-03-04A vulnerability has been found in vLLM AIBrix 0.2.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file pkg/p…
CVE-2024-50684Medium6.52025-02-26SunGrow iSolarCloud Android app V2.1.6.20241017 and prior uses an insecure AES key to encrypt client data (insufficient entropy). This may allow attackers to d…
CVE-2024-10604Medium5.32025-01-30Vulnerabilities in the algorithms used by Fuchsia to populate network protocol header fields, specifically the TCP ISN, TCP timestamp, TCP and UDP source ports…
CVE-2025-22150Medium6.82025-01-21Undici is an HTTP/1.1 client. Starting in version 4.5.0 and prior to versions 5.28.5, 6.21.1, and 7.2.3, undici uses `Math.random()` to choose the boundary for…
CVE-2025-0218Medium5.52025-01-07When batch jobs are executed by pgAgent, a script is created in a temporary directory and then executed. In versions of pgAgent prior to 4.2.3, an insufficient…
CVE-2024-12432High8.12024-12-18The WPC Shop as a Customer for WooCommerce plugin for WordPress is vulnerable to account takeover and privilege escalation in all versions up to, and including…
CVE-2024-52615Medium5.32024-11-21A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS responses are…
CVE-2024-10082High8.72024-11-06CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. Authentication method confusion allows…
CVE-2024-20331Medium6.82024-10-23A vulnerability in the session authentication functionality of the Remote Access SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco…
CVE-2024-47188High7.52024-10-16Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, missing initializ…
CVE-2024-47187High7.52024-10-16Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, missing initializ…
CVE-2024-7558High8.72024-10-02JUJU_CONTEXT_ID is a predictable authentication secret. On a Juju machine (non-Kubernetes) or Juju charm container (on Kubernetes), an unprivileged user in the…
CVE-2024-41708High7.52024-09-25An issue was discovered in AdaCore ada_web_services 20.0 allows an attacker to escalate privileges and steal sessions via the Random_String() function in the s…
CVE-2024-6348High7.52024-08-19Predictable seed generation in the security access mechanism of UDS in the Blind Spot Protection Sensor ECU in Nissan Altima (2022) allows attackers to predict…
CVE-2024-42475Medium6.52024-08-15In the OAuth library for nim prior to version 0.11, the `state` values generated by the `generateState` function do not have sufficient entropy. These can be s…
CVE-2024-7659Low3.72024-08-12A vulnerability, which was classified as problematic, was found in projectsend up to r1605. Affected is the function generate_random_string of the file include…
CVE-2024-42165Medium6.32024-08-12Insufficiently random values for generating activation token in FIWARE Keyrock <= 8.4 allow attackers to activate accounts of any user by predicting the token…
CVE-2024-42164Medium4.32024-08-12Insufficiently random values for generating password reset token in FIWARE Keyrock <= 8.4 allow attackers to disable two factor authorization of any user by pr…
CVE-2024-21460High7.12024-07-01Information disclosure when ASLR relocates the IMEM and Secure DDR portions as one chunk in virtual address space.
CVE-2024-25943High7.62024-06-29iDRAC9, versions prior to 7.00.00.172 for 14th Generation and 7.10.50.00 for 15th and 16th Generations, contains a session hijacking vulnerability in IPMI. A r…
CVE-2024-5868Medium6.52024-06-15The WooCommerce - Social Login plugin for WordPress is vulnerable to Email Verification in all versions up to, and including, 2.6.2 via the use of insufficient…
CVE-2024-35292High8.22024-06-11A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0) (A…
CVE-2024-5149Medium6.52024-06-05The BuddyForms plugin for WordPress is vulnerable to Email Verification Bypass in all versions up to, and including, 2.8.9 via the use of an insufficiently ran…
CVE-2024-36389Critical9.82024-06-02MileSight DeviceHub - CWE-330 Use of Insufficiently Random Values may allow Authentication Bypass
CVE-2024-4185High8.12024-04-30The Customer Email Verification for WooCommerce plugin for WordPress is vulnerable to Email Verification and Authentication Bypass in all versions up to, and i…
CVE-2023-6799Medium5.92024-04-09The WP Reset – Most Advanced WordPress Reset Tool plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2…
CVE-2024-28013Medium5.32024-03-28Use of Insufficiently Random Values vulnerability in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP…
CVE-2024-1631Critical9.12024-02-21Impact: The library offers a function to generate an ed25519 key pair via Ed25519KeyIdentity.generate with an optional param to provide a 32 byte seed value, w…
CVE-2024-21495Medium6.52024-02-17Versions of the package github.com/greenpau/caddy-security before 1.0.42 are vulnerable to Insecure Randomness due to using an insecure random number generatio…
CVE-2024-0761High8.12024-02-05The File Manager plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 7.2.1 due to insufficient randomnes…
CVE-2024-23688Medium5.32024-01-19Consensys Discovery versions less than 0.4.5 uses the same AES/GCM nonce for the entire session. which should ideally be unique for every message. The node's p…
CVE-2023-46740Medium6.52024-01-03CubeFS is an open-source cloud-native file storage system. Prior to version 3.3.1, CubeFS used an insecure random string generator to generate user-specific, s…
CVE-2023-32831Medium5.52024-01-02In wlan driver, there is a possible PIN crack due to use of insufficiently random values. This could lead to local information disclosure with no execution pri…
CVE-2023-4462Low3.72023-12-29A vulnerability classified as problematic has been found in Poly Trio 8300, Trio 8500, Trio 8800, Trio C60, CCX 350, CCX 400, CCX 500, CCX 505, CCX 600, CCX 70…
CVE-2023-6376Medium5.32023-11-30Henschen & Associates court document management software does not sufficiently randomize file names of cached documents, allowing a remote, unauthenticated att…
CVE-2023-48056High7.52023-11-16PyPinkSign v0.5.1 uses a non-random or static IV for Cipher Block Chaining (CBC) mode in AES encryption. This vulnerability can lead to the disclosure of infor…
CVE-2020-27636Critical9.12023-10-10In Microchip MPLAB Net 3.6.1, TCP ISNs are improperly random.
CVE-2020-27635Critical9.12023-10-10In PicoTCP 1.7.0, TCP ISNs are improperly random.
CVE-2020-27634Critical9.12023-10-10In Contiki 4.5, TCP ISNs are improperly random.
CVE-2020-27633Critical9.12023-10-10In FNET 4.6.3, TCP ISNs are improperly random.
CVE-2020-27631Critical9.82023-10-10In Oryx CycloneTCP 1.9.6, TCP ISNs are improperly random.
CVE-2020-27630Critical9.82023-10-10In Silicon Labs uC/TCP-IP 3.6.0, TCP ISNs are improperly random.
CVE-2020-27213High7.52023-10-10An issue was discovered in Ethernut Nut/OS 5.1. The code that generates Initial Sequence Numbers (ISNs) for TCP connections derives the ISN from an insufficien…