Home/CVE/cPanel before 11.54.0.4 allows unauthenticated arbitrary code execution via cpsrvd (SEC-91).
CVE

CVE-2016-10855

cPanel before 11.54.0.4 allows unauthenticated arbitrary code execution via cpsrvd (SEC-91).

cPanel before 11.54.0.4 allows unauthenticated arbitrary code execution via cpsrvd (SEC-91).

CRITICAL · CVSS 9.8 EPSS 0.01292
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

4
cpanel>= 11.48.0.5 and < 11.48.5.2
cpanel>= 11.50.0.4 and < 11.50.4.3
cpanel>= 11.52.2.1 and < 11.52.2.4
cpanel>= 11.54.0.0 and < 11.54.0.4
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD01 Aug 2019 · 03:15 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://documentation.cpanel.net/display/CL/54+Change+LogProductRelease Notes
https://forums.cpanel.net/threads/cpanel-tsr-2016-0001-full-disclosure.522571/Vendor Advisory
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