CVE-2023-42793
JetBrains TeamCity Authentication Bypass Vulnerability
CVSS
—
No CVSS
EPSS
100.0%
p100
KEV
YES
Oct 4, 2023
Exploit Today
80
0-100
Published: — · Last modified: —
Product
JetBrains / TeamCity
Vulnerability
JetBrains TeamCity Authentication Bypass Vulnerability
Added to KEV
Oct 4, 2023
Remediate by
Oct 25, 2023
Known ransomware use
Yes
Summary description
JetBrains TeamCity contains an authentication bypass vulnerability that allows for remote code execution on TeamCity Server.
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://blog.jetbrains.com/teamcity/2023/09/critical-security-issue-affecting-teamcity-on-premises-update-to-2023-05-4-now/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-42793