VulnerabilityModified
CVE-2021-45461
FreePBX, when restapps (aka Rest Phone Apps) 15.0.19.87, 15.0.19.88, 16.0.18.40, or 16.0.18.41 is installed, allows remote attackers to execute arbitrary code, as exploited in the wild in December 2021.
CRITICAL 9.8EPSS 21.7%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 21.7%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
FreePBX, when restapps (aka Rest Phone Apps) 15.0.19.87, 15.0.19.88, 16.0.18.40, or 16.0.18.41 is installed, allows remote attackers to execute arbitrary code, as exploited in the wild in December 2021. The fixed versions are 15.0.20 and 16.0.19.
- 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
- 21.66% probability · 97th percentile
- CISA KEV
- Not listed
- Affected
- sangoma/restapps
- Source
- cve@mitre.org
References
- https://community.freepbx.org/t/0-day-freepbx-exploit/80092Exploit, Issue Tracking, Vendor Advisory
- https://community.freepbx.org/t/security-issue-potential-rest-phone-apps-rce/80109Vendor Advisory
- https://wiki.freepbx.org/display/FOP/2021-12-21+SECURITY%3A+Potential+Rest+Phone+Apps+RCEVendor Advisory
- https://community.freepbx.org/t/0-day-freepbx-exploit/80092Exploit, Issue Tracking, Vendor Advisory
- https://community.freepbx.org/t/security-issue-potential-rest-phone-apps-rce/80109Vendor Advisory
- https://wiki.freepbx.org/display/FOP/2021-12-21+SECURITY%3A+Potential+Rest+Phone+Apps+RCEVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.