CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.5. Public exploit code or proof-of-concept references have been detected in its references.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Detected Signals
exploit
External Security References
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2021-31878
Severity
MEDIUM
CVSS
6.5
EPSS
2.43%
Original NVD Description
An issue was discovered in PJSIP in Asterisk before 16.19.1 and before 18.5.1. To exploit, a re-INVITE without SDP must be received after Asterisk has sent a BYE request.
Related CVEs
Other vulnerabilities affecting the same vendor(s)