What’s Vulnerable › Vulnerabilities

CVE-2021-40323

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 86.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-10-04 · updated 2026-06-17
• Weakness: CWE-94

Description

Cobbler before 3.3.0 allows log poisoning, and resultant Remote Code Execution, via an XMLRPC method that logs to the logfile for template injection.

Affected products

• The cobbler Project cobbler: through 3.3.0

References

• https://github.com/cobbler/cobbler/commit/d8f60bbf14a838c8c8a1dba98086b223e35fe70a
• https://github.com/cobbler/cobbler/releases/tag/v3.3.0
• https://github.com/cobbler/cobbler/commit/d8f60bbf14a838c8c8a1dba98086b223e35fe70a
• https://github.com/cobbler/cobbler/releases/tag/v3.3.0

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