CVE-2023-42793

Vulnerability details

JetBrains TeamCity contains an authentication bypass vulnerability that allows for remote code execution on TeamCity Server.

Added to CISA KEV: 2023-10-04

Ransomware campaign use: Known

CISA due date: 2023-10-25

Defensive guidance from CISA

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.