VulnerabilityModified
CVE-2021-45967
A configuration error between NGINX and a backend Tomcat server leads to a path traversal in the Tomcat server, exposing unintended endpoints.
CRITICAL 9.8EPSS 20.8%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 20.8%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 20.80% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- pascom/cloud phone system · igniterealtime/openfire
- Source
- cve@mitre.org
References
- https://kerbit.io/research/read/blog/4Exploit, Patch, Third Party Advisory
- https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.htmlExploit, Patch, Third Party Advisory
- https://www.pascom.net/doc/en/release-notes/Release Notes, Vendor Advisory
- https://www.pascom.net/doc/en/release-notes/pascom19/Release Notes, Vendor Advisory
- https://kerbit.io/research/read/blog/4Exploit, Patch, Third Party Advisory
- https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.htmlExploit, Patch, Third Party Advisory
- https://www.pascom.net/doc/en/release-notes/Release Notes, Vendor Advisory
- https://www.pascom.net/doc/en/release-notes/pascom19/Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.