{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-22955", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2023-08-17T18:07:35.988728", "dateReserved": "2023-01-11T00:00:00", "datePublished": "2023-08-11T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-08-17T18:07:35.988728"}, "descriptions": [{"lang": "en", "value": "An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is able to store malicious firmware."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://syss.de"}, {"url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-055.txt"}, {"name": "20230815 Missing Immutable Root of Trust in Hardware (CWE-1326) / CVE-2023-22955", "tags": ["mailing-list"], "url": "http://seclists.org/fulldisclosure/2023/Aug/17"}, {"url": "http://packetstormsecurity.com/files/174214/AudioCodes-VoIP-Phones-Insufficient-Firmware-Validation.html"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:audiocodes:c470hd_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0AD6593B-6088-4EBB-899E-42142251874E", "versionEndIncluding": "3.4.4.1000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:audiocodes:c470hd:-:*:*:*:*:*:*:*", "matchCriteriaId": "775A2A42-B3C2-454E-9677-22512DA3A17E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:audiocodes:c455hd_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "6B673481-C80C-4C76-968A-034303233827", "versionEndIncluding": "3.4.4.1000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:audiocodes:c455hd:-:*:*:*:*:*:*:*", "matchCriteriaId": "58D3A875-ADA0-4126-AE7F-3A27F6ECC6B9", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:audiocodes:c435hd_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "6B52B0A3-52A7-4E10-B054-201A2E2D37CF", "versionEndIncluding": "3.4.4.1000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:audiocodes:c435hd:-:*:*:*:*:*:*:*", "matchCriteriaId": "054FD690-9C40-4ADA-910A-1E18D7F5E7E4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:audiocodes:445hd_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D5E811CB-FDDD-4E7A-94AD-AD0EBA5F521F", "versionEndIncluding": "3.4.4.1000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:audiocodes:445hd:-:*:*:*:*:*:*:*", "matchCriteriaId": "CF916875-0CAB-4185-8466-887DF7B78A7D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:audiocodes:405hd_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A71440BE-ABF8-4DED-B211-94C9812B51E3", "versionEndIncluding": "3.4.4.1000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:audiocodes:405hd:-:*:*:*:*:*:*:*", "matchCriteriaId": "67577D7D-EFCD-4CC1-8492-39D36817BAC8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:audiocodes:c450hd_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5B3A5439-56D9-4E8D-A52B-EDBFA72BD3CB", "versionEndIncluding": "3.4.4.1000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:audiocodes:c450hd:-:*:*:*:*:*:*:*", "matchCriteriaId": "64EFD9E4-D694-43E2-88A5-8FB7431C5B98", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is able to store malicious firmware."}], "id": "CVE-2023-22955", "lastModified": "2023-08-22T17:09:40.927", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-11T20:15:14.607", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/174214/AudioCodes-VoIP-Phones-Insufficient-Firmware-Validation.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/fulldisclosure/2023/Aug/17"}, {"source": "cve@mitre.org", "tags": ["Not Applicable"], "url": "https://syss.de"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Vendor Advisory"], "url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-055.txt"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-345"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}