🛡️ CVE-2022-29855
🟡 CVSS 6.8 — Medium ⚠️ Exploit Public NVD
6.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Mitel 6800 and 6900 Series SIP phone devices through 2022-04-27 have "undocumented functionality." A vulnerability in Mitel 6800 Series and 6900 Series SIP phones excluding 6970, versions 5.1 SP8 (5.1.0.8016) and earlier, and 6.0 (6.0.0.368) through 6.1 HF4 (6.1.0.165), could allow a unauthenticated attacker with physical access to the phone to gain root access due to insufficient access control for test functionality during system startup. A successful exploit could allow access to sensitive information and code execution.

Details

Severity MEDIUM
CVSS Score 6.8
CVSS Vector CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE N/A
Public Exploit ⚠️ Yes
Source NVD
Published 2022-05-11
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
6865i-sip-firmware 6.0.0.368 6.1.0.171
6867i-sip-firmware 6.0.0.368 6.1.0.171
6869i-sip-firmware 6.0.0.368 6.1.0.171
6873i-sip-firmware 6.0.0.368 6.1.0.171
6905-sip-firmware 6.0.0.368 6.1.0.165
6910-sip-firmware 6.0.0.368 6.1.0.165
6920-sip-firmware 6.0.0.368 6.1.0.165
6930-sip-firmware 6.0.0.368 6.1.0.171
6940-sip-firmware 6.0.0.368 6.1.0.171

References

Exploit, Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2022/Jun/32
Exploit, Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2022/Jun/32

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