CVE-2022-3703
Vulnerability from cvelistv5
Published
2022-11-10 21:32
Modified
2024-09-16 22:45
Severity ?
7.6 (High) - CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Summary
ETIC Telecom Remote Access Server Insufficient Verification of Data Authenticity
References
ics-cert@hq.dhs.govhttps://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01Patch, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01Patch, Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:20:57.038Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Remote Access Server (RAS)",
          "vendor": "ETIC Telecom",
          "versions": [
            {
              "lessThanOrEqual": "4.5.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Haviv Vaizman, Hay Mizrachi, Alik Koldobsky, Ofir Manzur, and Nikolay Sokolik of OTORIO reported these vulnerabilities to CISA"
        }
      ],
      "datePublic": "2022-11-03T06:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAll versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior\u2019s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.\u003c/p\u003e"
            }
          ],
          "value": "All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior\u2019s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-345",
              "description": "CWE-345 Insufficient Verification of Data Authenticity",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-08-23T16:11:43.290Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eETIC Telecom recommends updating the firmware of the affected devices to the following versions:\u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eETIC Telecom RAS: \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.etictelecom.com/en/softwares-download/\"\u003eversion 4.7.0 or later\u003c/a\u003e\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eFor the installed devices, ETIC Telecom recommends:\u003c/p\u003e\u003cul\u003e\u003cli\u003eFor all firmware versions 4.7.0 and above, there is a code signature verification for firmware packages. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify: (1) That the downloaded firmware comes from a trusted source (ETIC Telecom web site), and (2) The hash of the firmware files.\u003c/li\u003e\u003c/ul\u003e\n\n\u003cbr\u003e"
            }
          ],
          "value": "ETIC Telecom recommends updating the firmware of the affected devices to the following versions:\n\n\n  *  ETIC Telecom RAS:  version 4.7.0 or later https://www.etictelecom.com/en/softwares-download/ \n\n\n\n\nFor the installed devices, ETIC Telecom recommends:\n\n  *  For all firmware versions 4.7.0 and above, there is a code signature verification for firmware packages. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify: (1) That the downloaded firmware comes from a trusted source (ETIC Telecom web site), and (2) The hash of the firmware files."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "ETIC Telecom Remote Access Server Insufficient Verification of Data Authenticity",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2022-3703",
    "datePublished": "2022-11-10T21:32:01.836058Z",
    "dateReserved": "2022-10-26T00:00:00",
    "dateUpdated": "2024-09-16T22:45:58.872Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-3703\",\"sourceIdentifier\":\"ics-cert@hq.dhs.gov\",\"published\":\"2022-11-10T22:15:14.647\",\"lastModified\":\"2024-11-21T07:20:04.203\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior\u2019s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.\"},{\"lang\":\"es\",\"value\":\"Todas las versiones de ETIC Telecom Remote Access Server (RAS) 4.5.0 y el portal web anterior son vulnerables a aceptar paquetes de firmware maliciosos que podr\u00edan proporcionar backdoor a un atacante y proporcionar una escalada de privilegios al dispositivo.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"ics-cert@hq.dhs.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H\",\"baseScore\":7.6,\"baseSeverity\":\"HIGH\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.0,\"impactScore\":6.0},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H\",\"baseScore\":10.0,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":6.0}]},\"weaknesses\":[{\"source\":\"ics-cert@hq.dhs.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-345\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:etictelecom:remote_access_server_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"4.5.0\",\"matchCriteriaId\":\"7AE4F7CD-BE37-40B5-9A53-39B42CD17EF5\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-c-100-lw:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5DAE45DD-78EE-4ACB-A1E5-C190BE642BDF\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-e-100:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"93F02AE2-6AC3-492E-9E91-E9F0725A1EEB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-e-220:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C32ED13F-237B-441C-8032-F54615AEFC73\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-e-400:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"86536932-B27A-4028-829D-2924CD431C54\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-ec-220-lw:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"52E2D325-0AE3-4459-9F27-5CC19349F060\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-ec-400-lw:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB8D1AA9-42C0-4546-A02E-91B3D7A8AD4B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-ec-480-lw:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"50EEA797-3218-44FE-8D93-178C40F4BF17\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-ecw-220-lw:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E768A79E-BBFD-47C1-8535-1F721D92575C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-ecw-400-lw:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F1D86798-3C5F-40A9-BF41-0602F78A027B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-ew-100:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D12CC48E-6DAC-4412-9068-04B774540500\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-ew-220:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7D7A25F4-412A-4D16-922F-1219B86E31A0\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:ras-ew-400:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"32675A39-A1B3-4773-902A-6E6F8A72D16D\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:etictelecom:rfm-e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B7543976-5400-4A9E-8E62-CB65FD00D0E1\"}]}]}],\"references\":[{\"url\":\"https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01\",\"source\":\"ics-cert@hq.dhs.gov\",\"tags\":[\"Patch\",\"Third Party Advisory\",\"US Government Resource\"]},{\"url\":\"https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\",\"US Government Resource\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.