AUGUST 4, 2026
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Case File

CVE-2021-45966

CRITICAL · CVSS 9.8 EPSS 5.62%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-03-18 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. It may be remotely exploitable.

CVE
CVE-2021-45966
Severity
CRITICAL
CVSS
9.8
EPSS
5.62%

Original NVD Description

An issue was discovered in Pascom Cloud Phone System before 7.20.x. In the management REST API, /services/apply in exd.pl allows remote attackers to execute arbitrary code via shell metacharacters.

Related CVEs

Other vulnerabilities affecting the same vendor(s)