Home/CVE/In cPanel before 88.0.3, insecure chkservd test credentials are used on a templated VM (SEC-554).
CVE

CVE-2020-26105

In cPanel before 88.0.3, insecure chkservd test credentials are used on a templated VM (SEC-554).

In cPanel before 88.0.3, insecure chkservd test credentials are used on a templated VM (SEC-554).

CRITICAL · CVSS 9.8 EPSS 0.00887
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-287Improper Authentication
▤

Affected Products & Versions

1
cpanel< 88.0.3
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · 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 NVD25 Sep 2020 · 06:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://docs.cpanel.net/changelogs/88-change-log/Release NotesVendor Advisory
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