Home/CVE/cPanel before 68.0.27 allows attackers to read root's crontab file during a short time interval upon the enabling of bac
CVE

CVE-2018-20940

cPanel before 68.0.27 allows attackers to read root's crontab file during a short time interval upon the enabling of bac

cPanel before 68.0.27 allows attackers to read root's crontab file during a short time interval upon the enabling of backups (SEC-342).

LOW · CVSS 3.3 EPSS 0.00033
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
▤

Affected Products & Versions

3
cpanel>= 61.9999.55 and < 62.0.39
cpanel>= 65.9999.38 and < 66.0.35
cpanel>= 67.9999.64 and < 68.0.27
▣

Scoring & Timeline

3.3
LOW · 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 · 05:15 PM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
🔗

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/68+Change+LogRelease NotesVendor Advisory
https://news.cpanel.com/cpanel-tsr-2018-0001-full-disclosure/Vendor Advisory
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