Path Traversal in Igniterealtime Openfire
CVE-2021-45967
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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.208 (97.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Igniterealtime Openfire — versions 4.5.0
- Pascom Cloud_phone_system
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
- cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
- cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-45967?
- CVE-2021-45967 is a critical-severity vulnerability in Igniterealtime Openfire, classified under Path Traversal. CVSS score: 9.8/10. Published 2022-03-18.
- How severe is CVE-2021-45967?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-45967 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.