Tag: cve 2026 63077
5 articles
Ransomware gangs exploit TeamCity flaw in targeted attacks
A critical TeamCity vulnerability, now patched, could let attackers run malicious commands and bypass security checks, putting sensitive data and configurations at risk. This flaw highlights the importance of updating to versions 2025.11.7 and 2026.1.3 to safeguard against potential threats.
JetBrains Cadence Breach Exposes AWS Credentials, User Data
A critical deserialization flaw, CVE-2026-63077, was exploited by unknown attackers to breach JetBrains' Cadence environment, compromising AWS credentials, backups, and user data. The vulnerability, scoring 9.8, allowed threat actors to bypass authentication and execute malicious commands with ease.
Australian Cyber Agency Warns of Widespread TeamCity Server Exploit
A critical TeamCity server flaw, tracked as CVE 2026-63077, is being actively exploited, allowing unauthenticated attackers to bypass security checks and execute malicious commands, posing significant risks to organizations. This vulnerability, with a near-perfect CVSS score of 9.8, is a high-priority threat that demands immediate attention.
CISA Warns of Active TeamCity Exploit
Warning: a critical vulnerability in JetBrains TeamCity (CVE-2026-63077) is being actively exploited in the wild, allowing unauthenticated attackers to execute malicious code remotely. This severe flaw has a CVSS score of 9.8, highlighting the urgent need for immediate action.
TeamCity Flaw Enables Unauthenticated Remote Code Execution
A critical TeamCity vulnerability, CVE-2026-63077, with a near-perfect CVSS score of 9.8, leaves all on-premise servers open to unauthenticated remote code execution - allowing attackers to run malicious commands with ease. Update your TeamCity server immediately to prevent exploitation.