{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-3703", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "datePublished": "2022-11-03T00:00:00", "dateUpdated": "2023-08-23T16:11:43.290Z", "dateReserved": "2022-10-26T00:00:00"}, "containers": {"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": "<p>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.</p>"}], "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.\n\n"}], "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": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2023-08-23T16:11:43.290Z"}, "references": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "\n\n<p>ETIC Telecom recommends updating the firmware of the affected devices to the following versions:<br></p><ul><li><p>ETIC Telecom RAS: <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.etictelecom.com/en/softwares-download/\">version 4.7.0 or later</a></p></li></ul><p>For the installed devices, ETIC Telecom recommends:</p><ul><li>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.</li></ul>\n\n<br>"}], "value": "\nETIC 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.\n\n\n\n\n\n"}], "source": {"discovery": "EXTERNAL"}, "title": "ETIC Telecom Remote Access Server Insufficient Verification of Data Authenticity", "x_generator": {"engine": "Vulnogram 0.0.9"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:etictelecom:remote_access_server_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "7AE4F7CD-BE37-40B5-9A53-39B42CD17EF5", "versionEndIncluding": "4.5.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"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", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "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.\n\n"}, {"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."}], "id": "CVE-2022-3703", "lastModified": "2024-02-01T18:17:33.463", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"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"}, "exploitabilityScore": 1.0, "impactScore": 6.0, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}, "published": "2022-11-10T22:15:14.647", "references": [{"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"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-345"}], "source": "ics-cert@hq.dhs.gov", "type": "Primary"}]}

{}