RCE in Zen-Cart Zen Cart
CVE-2021-3291
Zen Cart 1.5.7b allows admins to execute arbitrary OS commands by inspecting an HTML radio input element (within the modules edit page) and inserting a command.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.170 (97.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.168 · newest: 0.170 · change: +0.002
Affected products
- Zen-Cart Zen Cart — versions 1.5.7b
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/MucahitSaratar/zencart_auth_rce_poc (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/161613/Zen-Cart-1.5.7b-Remote-Code-Execution.html (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-3291?
- CVE-2021-3291 is a high-severity vulnerability in Zen-Cart Zen Cart, classified under OS Command Injection. CVSS score: 7.2/10. Published 2021-01-26.
- How severe is CVE-2021-3291?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2021-3291 known to be exploited?
- 17 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.