CVE-2021-45967
CRITICAL EXPLOITED NUCLEIPascom Cloud Phone System <7.20.x - Path Traversal
Title source: llmExploitation Summary
CVE-2021-45967 has been observed exploited in the wild (reported by VulnCheck KEV). A Nuclei detection template is also available.
Description
An issue was discovered in Pascom Cloud Phone System before 7.20.x. A configuration error between NGINX and a backend Tomcat server leads to a path traversal in the Tomcat server, exposing unintended endpoints.
Nuclei Templates (1)
Pascom CPS Server-Side Request Forgery
CRITICALby dwisiswant0
References (4)
Core 4
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://www.pascom.net/doc/en/release-notes/
Release Notes, Vendor Advisory x_refsource_misc
https://www.pascom.net/doc/en/release-notes/pascom19/
Exploit, Patch, Third Party Advisory x_refsource_misc
https://kerbit.io/research/read/blog/4
Exploit, Patch, Third Party Advisory x_refsource_misc
https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html
Scores
CVSS v3
9.8
EPSS
0.2080
EPSS Percentile
97.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
VulnCheck KEV
2024-01-22
CWE
CWE-22
Status
published
Products (3)
igniterealtime/openfire
4.5.0
igniterealtime/openfire
< 4.5.0
pascom/cloud_phone_system
< 7.19
Published
Mar 18, 2022
Tracked Since
Feb 18, 2026