Home/CVE/Cobbler before 3.3.0 allows arbitrary file write operations via upload_log_data.
CVE

CVE-2021-40324

Cobbler before 3.3.0 allows arbitrary file write operations via upload_log_data.

Cobbler before 3.3.0 allows arbitrary file write operations via upload_log_data.

HIGH · CVSS 7.5 EPSS 0.0239
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-434Unrestricted Upload of File with Dangerous Type
▤

Affected Products & Versions

1
cobbler project cobbler<= 3.3.0
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI cobbler HIGH fixed in 3.3.0
◈

Detection Rules (IDS/IPS)

1
et-openET WEB_SPECIFIC_APPS Clobber API XMLRPC Arbitrary File Upload (CVE-2021-40324)web-application-attack
Open rulesets (ET Open, Snort Community, abuse.ch) link to source. Commercial rulesets are reference-only.
▣

Scoring & Timeline

7.5
HIGH · 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 NVD04 Oct 2021 · 06:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
⚑

Vendor Advisories

4
usnUSN-6475-1
suse-csafsuse-ru-2021_3162-1
suse-csafSUSE-SU-2021:3151-1
suse-csafSUSE-SU-2021:3170-1
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/cobbler/cobbler/commit/d8f60bbf14a838c8c8a1dba98086b223e35fe70aPatchThird Party Advisory
https://github.com/cobbler/cobbler/releases/tag/v3.3.0ProductThird Party Advisory
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