Vulnerability in Engineers Online Portal Project
CVE-2021-42671
An incorrect access control vulnerability exists in Sourcecodester Engineers Online Portal in PHP in nia_munoz_monitoring_system/admin/uploads. An attacker can leverage this vulnerability in order to bypass access controls and access all the files uploaded to the web server without the need of authentication or authorization.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.197 (97.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.197 · newest: 0.197 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.sourcecodester.com/php/13115/engineers-online-portal-php.html (Product, Third Party Advisory)
- github.com/TheHackingRabbi/CVE-2021-42671 (Exploit, Third Party Advisory)
- github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42671 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-42671?
- CVE-2021-42671 is a high-severity vulnerability in Engineers Online Portal Project, classified under Direct Request (Forced Browsing). CVSS score: 7.5/10. Published 2021-11-05.
- How severe is CVE-2021-42671?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-42671 known to be exploited?
- 16 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.