CVE-2009-20011
ContentKeeper Web Appliance (now maintained by Impero Software) versions prior to 125.10 are vulnerable to remote command execution due to insecure handling of file uploads via the mimencode CGI utility. The vulnerability allows unauthenticated attackers to upload and execute arbitrary scripts as the Apache user. Additionally, the exploit can optionally escalate privileges by abusing insecure PATH usage in the benetool binary, resulting in root-level access if successful.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 10
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- EPSS probability
- 60.44%
- CWE
- CWE-434, CWE-78
- Published
- 2025-08-30
- Last modified
- 2026-05-15
Affected products
- ContentKeeper Technologies ContentKeeper Web Appliance
- ContentKeeper Technologies ContentKeeper Web Appliance
Weakness type
Related vulnerabilities
- CVE-2026-56291 — Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension < 2.4.1
- CVE-2026-75949 — Joomla Extension - cmsjunkie.com - Arbitrary file upload / deletion (path traversal) in J-BusinessDirectory < 6.2.3
- CVE-2026-74803 — Joomla Extension - yootheme.com - Unauthenticated arbitrary file upload in Zoo < 4.1.64
- CVE-2026-57827 — Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component < 1.17.12
- CVE-2026-84147 — Remote Code Execution Vulnerability in Manacle Technologies ERP System
- CVE-2026-82970 — WordPress WP Cookie Notice for GDPR, CCPA & ePrivacy Consent plugin <= 4.4.1 - Arbitrary File Upload vulnerability
- CVE-2026-81780 — WordPress Hash Form plugin <= 1.4.2 - Arbitrary File Upload vulnerability
- CVE-2026-66665 — WordPress Type Hub plugin <= 2.0.6 - Arbitrary File Upload vulnerability