peter bassill · operator
$ cve CVE-2021-45966 JSON

CVE-2021-45966

9.8
CRITICAL · CVSS 3.1 · EPSS 6% (pctl 93)

In your normal cycle

Critical by CVSS (9.8), but no sign of active exploitation.

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.

Scoring

CVSS9.8 (CRITICAL, v3.1)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS5.99% — more likely to be exploited than 93% of all CVEs
WeaknessCWE-78
On CISA KEVno
Public exploitnone known
Published2022-03-18
Last modified2026-06-17

Affected (1)

VendorProduct
pascomcloud phone system

References

→ the Explorer  ·  watch your stack  ·  NVD