RCE in Phpwcms
CVE-2020-21784
phpwcms 1.9.13 is vulnerable to Code Injection via /phpwcms/setup/setup.php.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Phpwcms — versions 1.9.13
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/slackero/phpwcms/issues/286 (Exploit, Third Party Advisory, Issue Tracking)
- cwe.mitre.org/data/definitions/96.html (Technical Description)
Frequently asked questions
- What is CVE-2020-21784?
- CVE-2020-21784 is a critical-severity vulnerability in Phpwcms, classified under Code Injection. CVSS score: 9.8/10. Published 2021-06-24.
- How severe is CVE-2020-21784?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-21784 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.