THREAT OPS › Threat News › CVE-2026-63077: Critical unauthenticated remote code execution in JetBrains TeamCity
CVE-2026-63077: Critical unauthenticated remote code execution in JetBrains TeamCity
<h2 style="direction: ltr;">Overview</h2><p style="direction: ltr;"><span style="font-size: undefined;">On July 27, 2026, JetBrains published a </span><a href="https://blog.jetbrains.com/teamcity/2026/07/cve-2026-63077/"><span style="font-size: undefined;">security advisory</span></a><span style="font-size: undefined;"> for </span><a href="https://nvd.nist.gov/vuln/detail/CVE-2026-63077"><span sty
MITRE ATT&CK techniques
- CredentialsT1589.001
Indicators of compromise
- CVE-2026-63077cve
- https://blog.jetbrains.com/teamcity/2026/07/cve-2026-63077/url
- https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hurl
- https://www.jetbrains.com/teamcity/download/other.htmlurl