CVE-2021-45966

moderate-risk
Published 2022-03-18

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.

Do I need to act?

!
11.0% chance of exploitation in next 30 days
EPSS score — higher than 89% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Pascom

References (6)

Exploit https://kerbit.io/research/read/blog/4
Exploit https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html
Release Notes https://www.pascom.net/doc/en/release-notes/
Exploit https://kerbit.io/research/read/blog/4
Exploit https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html
Release Notes https://www.pascom.net/doc/en/release-notes/
48
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 11/34 · Low
Exposure 5/34 · Minimal