FKIE_CVE-2022-29855

Vulnerability from fkie_nvd - Published: 2022-05-11 20:15 - Updated: 2024-11-21 06:59
Severity ?
6.8 (Medium) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
References
cve@mitre.orghttp://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.htmlExploit, Third Party Advisory, VDB Entry
cve@mitre.orghttp://seclists.org/fulldisclosure/2022/Jun/32Exploit, Mailing List, Third Party Advisory
cve@mitre.orghttps://www.mitel.com/support/security-advisoriesVendor Advisory
cve@mitre.orghttps://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0004Vendor Advisory
cve@mitre.orghttps://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/167547/Mitel-6800-6900-Series-SIP-Phones-Backdoor-Access.htmlExploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2022/Jun/32Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mitel.com/support/security-advisoriesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0004Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.syss.de/pentest-blog/undocumented-functionality-backdoor-in-mitel-desk-phones-syss-2022-021Third Party Advisory
Impacted products
Vendor Product Version
mitel 6873i_sip_firmware *
mitel 6873i_sip_firmware *
mitel 6873i_sip -
mitel 6930_sip_firmware *
mitel 6930_sip_firmware *
mitel 6930_sip -
mitel 6940_sip_firmware *
mitel 6940_sip_firmware *
mitel 6940_sip -
mitel 6865i_sip_firmware *
mitel 6865i_sip_firmware *
mitel 6865i_sip -
mitel 6867i_sip_firmware *
mitel 6867i_sip_firmware *
mitel 6867i_sip -
mitel 6869i_sip_firmware *
mitel 6869i_sip_firmware *
mitel 6869i_sip -
mitel 6920_sip_firmware *
mitel 6920_sip_firmware *
mitel 6920_sip -
mitel 6910_sip_firmware *
mitel 6910_sip_firmware *
mitel 6910_sip -
mitel 6905_sip_firmware *
mitel 6905_sip_firmware *
mitel 6905_sip -
To clipboard 

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  "cveTags": [],
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    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Los dispositivos telef\u00f3nicos SIP de las series 6800 y 6900 de Mitel versiones hasta 27-04-2022, presentan una \"funcionalidad no documentada\". Una vulnerabilidad en los tel\u00e9fonos SIP de las series 6800 y 6900 de Mitel, excepto el 6970, versiones 5.1 SP8 (5.1.0.8016) y anteriores, y 6.0 (6.0.0.368) hasta 6.1 HF4 (6.1.0.165), podr\u00eda permitir a un atacante no autenticado con acceso f\u00edsico al tel\u00e9fono conseguir acceso 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"
    }
  ],
  "id": "CVE-2022-29855",
  "lastModified": "2024-11-21T06:59:49.933",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
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          "accessVector": "LOCAL",
          "authentication": "NONE",
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          "baseScore": 7.2,
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          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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  "published": "2022-05-11T20:15:08.787",
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  "vulnStatus": "Modified",
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Sightings

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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.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • 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.



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