CVE-2022-29855 (GCVE-0-2022-29855)

Vulnerability from cvelistv5 – Published: 2022-05-11 19:12 – Updated: 2024-08-03 06:33
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
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Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir el acceso a informaci\u00f3n confidencial y una ejecuci\u00f3n de c\u00f3digo\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":6.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"PHYSICAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":0.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6873i_sip_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.1.0.8017\",\"matchCriteriaId\":\"C7678AC8-4893-4BDD-9554-981AF85BC539\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6873i_sip_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0.0.368\",\"versionEndExcluding\":\"6.1.0.171\",\"matchCriteriaId\":\"79B6E80D-966B-41E7-A781-92F550C3CBEA\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mitel:6873i_sip:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C298A98-C6CE-4AEB-AD9F-FFCFA1E865F6\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6930_sip_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.1.0.8017\",\"matchCriteriaId\":\"6218C45A-65E9-45F1-AF5C-811E51E5EF76\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6930_sip_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0.0.368\",\"versionEndExcluding\":\"6.1.0.171\",\"matchCriteriaId\":\"8B8E11E6-EC37-4DFB-9934-EEC7660A501C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mitel:6930_sip:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1837336E-7A1D-414C-B888-56350AF6C32A\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6940_sip_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.1.0.8017\",\"matchCriteriaId\":\"607AF439-9645-420A-A18C-F62798DA2E1A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6940_sip_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0.0.368\",\"versionEndExcluding\":\"6.1.0.171\",\"matchCriteriaId\":\"5602A412-65CE-4489-BDCA-AB29B0090BB4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mitel:6940_sip:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"05422EAF-9528-48CE-972C-9DF111F91570\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6865i_sip_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.1.0.8017\",\"matchCriteriaId\":\"5BB793AC-4B34-4F79-8B7A-FD30BE70686C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6865i_sip_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0.0.368\",\"versionEndExcluding\":\"6.1.0.171\",\"matchCriteriaId\":\"A9B9FDAE-DBB6-4247-A7B7-BA57EA4159D7\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mitel:6865i_sip:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0AAFF6ED-44F6-4D3B-99EA-0F8FE58EC34B\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6867i_sip_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.1.0.8017\",\"matchCriteriaId\":\"82EFCE42-5AFF-469A-B3C0-2C1648738FB9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6867i_sip_firmware:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0.0.368\",\"versionEndExcluding\":\"6.1.0.171\",\"matchCriteriaId\":\"F11C5CB6-4A4F-4431-831F-2BFB46146938\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mitel:6867i_sip:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4942E820-8103-4763-8715-F1301F233B05\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:mitel:6869i_sip_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.1.0.801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Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://seclists.org/fulldisclosure/2022/Jun/32\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://www.mitel.com/support/security-advisories\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0004\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://seclists.org/fulldisclosure/2022/Jun/32\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://www.mitel.com/support/security-advisories\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0004\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.