CVE-2024-37569
A command injection vulnerability exists in the hostname parameter taken in by the provis.html endpoint.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered on Mitel 6869i through 4.5.0.41 and 5.x through 5.0.0.1018 devices. A command injection vulnerability exists in the hostname parameter taken in by the provis.html endpoint. The provis.html endpoint performs no sanitization on the hostname parameter (sent by an authenticated user), which is subsequently written to disk. During boot, the hostname parameter is executed as part of a series of shell commands. Attackers can achieve remote code execution in the root context by placing shell metacharacters in the hostname parameter.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.20% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-77
- Affected
- mitel/6869i sip firmware
- Source
- cve@mitre.org
References
- https://github.com/kwburns/CVE/blob/main/Mitel/5.0.0.1018/code/exploit-provis.pyProduct
- https://github.com/kwburns/CVE/tree/main/Mitel/5.0.0.1018#authenticated-remote-command-execution-provisExploit, Third Party Advisory
- https://www.youtube.com/watch?v=I9TQqfP5qzMExploit
- https://github.com/kwburns/CVE/blob/main/Mitel/5.0.0.1018/code/exploit-provis.pyProduct
- https://github.com/kwburns/CVE/tree/main/Mitel/5.0.0.1018#authenticated-remote-command-execution-provisExploit, Third Party Advisory
- https://www.youtube.com/watch?v=I9TQqfP5qzMExploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.