CVE-2022-29854

A vulnerability in Mitel 6900 Series IP (MiNet) phones excluding 6970, versions 1.8 (1.8.0.12) and earlier, 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.

CVSS v3 6.8 MEDIUM
CVSS v2.0 7.2 HIGH

6.8^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.html	Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2022/Jun/32	Exploit Mailing List Third Party Advisory
https://www.mitel.com/support/security-advisories	Vendor Advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0003	Vendor Advisory
https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021	Third Party Advisory
http://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.html	Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2022/Jun/32	Exploit Mailing List Third Party Advisory
https://www.mitel.com/support/security-advisories	Vendor Advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0003	Vendor Advisory
https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:mitel:minet_firmware:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:mitel:6905:-:::::::*
	cpe:2.3:h:mitel:6910:-:::::::*
	cpe:2.3:h:mitel:6920:-:::::::*
	cpe:2.3:h:mitel:6930:-:::::::*
	cpe:2.3:h:mitel:6930_sip:-:::::::*
	cpe:2.3:h:mitel:6940:-:::::::*
	cpe:2.3:h:mitel:6940_sip:-:::::::*

History

21 Nov 2024, 06:59

Type	Values Removed	Values Added
References	~~() http://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.html - Exploit, Third Party Advisory, VDB Entry~~	() http://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.html - Exploit, Third Party Advisory, VDB Entry
References	~~() http://seclists.org/fulldisclosure/2022/Jun/32 - Exploit, Mailing List, Third Party Advisory~~	() http://seclists.org/fulldisclosure/2022/Jun/32 - Exploit, Mailing List, Third Party Advisory
References	~~() https://www.mitel.com/support/security-advisories - Vendor Advisory~~	() https://www.mitel.com/support/security-advisories - Vendor Advisory
References	~~() https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0003 - Vendor Advisory~~	() https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0003 - Vendor Advisory
References	~~() https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021 - Third Party Advisory~~	() https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021 - Third Party Advisory

Information

Published : 2022-05-13 14:15

Updated : 2024-11-21 06:59

NVD link : CVE-2022-29854

Mitre link : CVE-2022-29854

CVE.ORG link : CVE-2022-29854

JSON object : View

Products Affected

mitel

6910
6905
6930_sip
minet_firmware
6940_sip
6920
6930
6940

CWE

CWE-863

Incorrect Authorization

{"id": "CVE-2022-29854", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.9}]}, "published": "2022-05-13T14:15:08.547", "references": [{"url": "http://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2022/Jun/32", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.mitel.com/support/security-advisories", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0003", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2022/Jun/32", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.mitel.com/support/security-advisories", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0003", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in Mitel 6900 Series IP (MiNet) phones excluding 6970, versions 1.8 (1.8.0.12) and earlier, 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."}, {"lang": "es", "value": "Una vulnerabilidad en los tel\u00e9fonos IP de la serie 6900 de Mitel (MiNet), excepto el 6970, versiones 1.8 (1.8.0.12) y anteriores, podr\u00eda permitir a un atacante no autenticado con acceso f\u00edsico al tel\u00e9fono conseguir acceso de root debido a un control de acceso insuficiente para la funcionalidad test durante el inicio del sistema. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir el acceso a informaci\u00f3n confidencial y una ejecuci\u00f3n de c\u00f3digo"}], "lastModified": "2024-11-21T06:59:49.750", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:mitel:minet_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25A8C363-5006-46FD-9AA4-50A53FC1C69A", "versionEndIncluding": "1.8.0.12"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mitel:6905:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BAD555D7-9F4C-46A1-B8DD-D60EB0BA6797"}, {"criteria": "cpe:2.3:h:mitel:6910:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AD92F0F9-CC50-4C36-A7E8-751B6C98E8B4"}, {"criteria": "cpe:2.3:h:mitel:6920:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "313C5AC0-5535-4D83-9404-D1EAA38A5FA6"}, {"criteria": "cpe:2.3:h:mitel:6930:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "92940D17-30A8-4F1C-95F7-9D7C922C58D8"}, {"criteria": "cpe:2.3:h:mitel:6930_sip:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1837336E-7A1D-414C-B888-56350AF6C32A"}, {"criteria": "cpe:2.3:h:mitel:6940:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AD3759B6-49DF-44A8-A49E-E2306966B966"}, {"criteria": "cpe:2.3:h:mitel:6940_sip:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "05422EAF-9528-48CE-972C-9DF111F91570"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}

6.8 /10