Home/CVE/In JetBrains TeamCity before 2021.2.1, XXE during the parsing of the configuration file was possible.
CVE

CVE-2022-24340

In JetBrains TeamCity before 2021.2.1, XXE during the parsing of the configuration file was possible.

In JetBrains TeamCity before 2021.2.1, XXE during the parsing of the configuration file was possible.

CRITICAL · CVSS 9.8 EPSS 4e-05
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-611Improper Restriction of XML External Entity Reference
▤

Affected Products & Versions

1
jetbrains teamcity< 2021.2.1
▣

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 Feb 2022 · 03:15 PM
CVSS VectorCVSS:3.1/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://blog.jetbrains.comVendor Advisory
https://blog.jetbrains.com/blog/2022/02/08/jetbrains-security-bulletin-q4-2021/Vendor Advisory
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