CyberRota Analysis
This is a low severity vulnerability with a CVSS score of 3.1. It may be remotely exploitable. Exploitation may require the attacker to be authenticated. It may lead to a denial-of-service condition.
CVE
CVE-2021-20677
Severity
LOW
CVSS
3.1
EPSS
0.92%
Original NVD Description
UNIVERGE Aspire series PBX (UNIVERGE Aspire WX from 1.00 to 3.51, UNIVERGE Aspire UX from 1.00 to 9.70, UNIVERGE SV9100 from 1.00 to 10.70, and SL2100 from 1.00 to 3.00) allows a remote authenticated attacker to cause system down and a denial of service (DoS) condition by sending a specially crafted command.
Related CVEs
Other vulnerabilities affecting the same vendor(s)