fkie_cve-2020-10364
Vulnerability from fkie_nvd
Published
2020-03-23 16:15
Modified
2024-11-21 04:55
Summary
The SSH daemon on MikroTik routers through v6.44.3 could allow remote attackers to generate CPU activity, trigger refusal of new authorized connections, and cause a reboot via connect and write system calls, because of uncontrolled resource management.



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B7B30CA4-E14C-4D48-97A5-D761E3CE4E27",
              "versionEndIncluding": "6.44.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mikrotik:ccr1009-7g-1c-1s\\+:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "1D1FD987-CA1F-4FDA-B381-D9DBC17B99A4",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:ccr1009-7g-1c-1s\\+pc:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "526F57A0-66E5-47B0-AA56-129A68591B9C",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:ccr1009-7g-1c-pc:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B295C919-5D41-48EC-BE97-21A7A51B0900",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:ccr1016-12g:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "918648BA-4A2B-455C-8348-98A5911F5721",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:ccr1016-12s-1s\\+:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "EAB272F1-D066-4D9F-886E-CA883ABF447D",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:ccr1036-12g-4s:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3516BAD4-FFA4-4C4A-B1DB-F6B393488554",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:ccr1036-12g-4s-em:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "5AFCA937-CA92-409D-BC29-B0424BB8F2EF",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:ccr1036-8g-2s\\+:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "7C7B0504-C1F7-4E83-B225-090A3BFF40E5",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:ccr1036-8g-2s\\+em:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "6F116F5D-0ECE-4485-A0B6-4B4636169504",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:ccr1072-1g-8s\\+:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "423B1B58-B64B-4797-A9BA-AA3D53F8A3F3",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:hex:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "625E3C1B-73EE-431E-A73E-A5909DA330E4",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:hex_lite:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "D501654E-8A50-4279-8930-4DCCD4821875",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:hex_poe:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "47B00042-7C48-47B7-BF84-9654C71B3D63",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:hex_poe_lite:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B5AA7241-64CC-49FB-9019-5C1A82F461A3",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:hex_s:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3EF3EC35-EE46-4688-AD8F-13D609789824",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:powerbox:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "C2FBDC6D-3EE7-41F1-B633-E6445D00698B",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:powerbox_pro:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "4C7C26C0-7553-4BD4-ACC8-80C8FFF01727",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:rb1100ahx4:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "AE3A5B6E-1C32-446F-8ADE-63C477D4A6E3",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:rb1100ahx4:-:*:dude:*:*:*:*:*",
              "matchCriteriaId": "4F5D365D-D2CE-4449-A31F-073F0A0C95C6",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:rb2011il-in:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A41B00D7-D928-4201-B99C-EAE30735C09D",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:rb2011il-rm:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F8A7CA16-45FC-406A-8558-62AE2289D76D",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:rb2011ils-in:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "95FA4DB1-5C25-4C52-9C25-7F6A1CD1C089",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:rb2011uias-in:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CC6A357D-C6AA-44FD-960E-99D86E0AF88D",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:rb2011uias-rm:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "769077CF-8F3A-4C7B-B608-8185719A0552",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:rb3011uias-rm:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "DBB41A1C-7B95-41D4-BFF7-F339FDDD7A6A",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mikrotik:rb4011igs\\+rm:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "11591C89-43B0-4C40-A84D-0D5C19DCE982",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The SSH daemon on MikroTik routers through v6.44.3 could allow remote attackers to generate CPU activity, trigger refusal of new authorized connections, and cause a reboot via connect and write system calls, because of uncontrolled resource management."
    },
    {
      "lang": "es",
      "value": "El demonio SSH en los enrutadores MikroTik versiones hasta v6.44.3, podr\u00eda permitir a atacantes remotos generar actividad de CPU, desencadenar un rechazo de nuevas conexiones autorizadas y causar un reinicio por medio de llamadas de sistema de conexi\u00f3n y escritura, debido a una gesti\u00f3n de recursos no controlada."
    }
  ],
  "id": "CVE-2020-10364",
  "lastModified": "2024-11-21T04:55:09.437",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-03-23T16:15:13.220",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://packetstormsecurity.com/files/156790/Microtik-SSH-Daemon-6.44.3-Denial-Of-Service.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.exploit-db.com/exploits/48228"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://packetstormsecurity.com/files/156790/Microtik-SSH-Daemon-6.44.3-Denial-Of-Service.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.exploit-db.com/exploits/48228"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.