CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.8. It affects Jenkins, Java. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Detected Signals
remote code execution code execution
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2021-21677
Severity
HIGH
CVSS
8.8
EPSS
2.21%
Jenkins Java
Original NVD Description
Jenkins Code Coverage API Plugin 1.4.0 and earlier does not apply Jenkins JEP-200 deserialization protection to Java objects it deserializes from disk, resulting in a remote code execution vulnerability.
Related CVEs
Other vulnerabilities affecting the same vendor(s)