{"id":"CVE-2023-6269","state":"PUBLISHED","title":"Argument injection vulnerability in Atos Unify OpenScape Session Border Controller, Atos Unify OpenScape Branch and Atos Unify OpenScape BCF","description":"An argument injection vulnerability has been identified in the \nadministrative web interface of the Atos Unify OpenScape products \"Session Border Controller\" (SBC) and \"Branch\", before version V10 R3.4.0, and OpenScape \"BCF\" before versions V10R10.12.00 and V10R11.05.02. This allows an \nunauthenticated attacker to gain root access to the appliance via SSH (scope change) and also bypass authentication for the administrative interface and gain\n access as an arbitrary (administrative) user.","publishedAt":"2023-12-05T07:35:19.472Z","updatedAt":"2025-02-13T17:26:16.336Z","severity":{"score":10,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","source":"SEC-VLab"},"assigner":"SEC-VLab","products":["Atos Unify OpenScape Session Border Controller (SBC)","Atos Unify OpenScape Branch","Atos Unify OpenScape BCF"],"affected":[{"vendor":"Atos Unify","product":"OpenScape Session Border Controller (SBC)","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"V10 R3.4.0","versionType":"semver"}]},{"vendor":"Atos Unify","product":"OpenScape Branch","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"V10 R3.4.0","versionType":"semver"}]},{"vendor":"Atos Unify","product":"OpenScape BCF","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"V10 R10.12.00","versionType":"semver"},{"version":"0","status":"affected","lessThan":"V10R 11.05.02","versionType":"semver"}]}],"references":["https://networks.unify.com/security/advisories/OBSO-2310-01.pdf","https://r.sec-consult.com/unifyroot","http://seclists.org/fulldisclosure/2023/Dec/16","http://packetstormsecurity.com/files/176194/Atos-Unify-OpenScape-Authentication-Bypass-Remote-Code-Execution.html"],"weaknesses":["CWE-88"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/6xxx/CVE-2023-6269.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-6269","state":"PUBLISHED","datePublished":"2023-12-05T07:35:19.472Z","dateUpdated":"2025-02-13T17:26:16.336Z","assignerShortName":"SEC-VLab","assignerOrgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateReserved":"2023-11-23T10:39:50.541Z"},"containers":{"cna":{"title":"Argument injection vulnerability in Atos Unify OpenScape Session Border Controller, Atos Unify OpenScape Branch and Atos Unify OpenScape BCF","descriptions":[{"lang":"en","value":"An argument injection vulnerability has been identified in the \nadministrative web interface of the Atos Unify OpenScape products \"Session Border Controller\" (SBC) and \"Branch\", before version V10 R3.4.0, and OpenScape \"BCF\" before versions V10R10.12.00 and V10R11.05.02. This allows an \nunauthenticated attacker to gain root access to the appliance via SSH (scope change) and also bypass authentication for the administrative interface and gain\n access as an arbitrary (administrative) user."}],"affected":[{"vendor":"Atos Unify","product":"OpenScape Session Border Controller (SBC)","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"V10 R3.4.0","versionType":"semver"}]},{"vendor":"Atos Unify","product":"OpenScape Branch","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"V10 R3.4.0","versionType":"semver"}]},{"vendor":"Atos Unify","product":"OpenScape BCF","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"V10 R10.12.00","versionType":"semver"},{"version":"0","status":"affected","lessThan":"V10R 11.05.02","versionType":"semver"}]}],"references":[{"url":"https://networks.unify.com/security/advisories/OBSO-2310-01.pdf","tags":["vendor-advisory"]},{"url":"https://r.sec-consult.com/unifyroot","tags":["third-party-advisory"]},{"url":"http://seclists.org/fulldisclosure/2023/Dec/16"},{"url":"http://packetstormsecurity.com/files/176194/Atos-Unify-OpenScape-Authentication-Bypass-Remote-Code-Execution.html"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"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"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-88","description":"CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"SEC-VLab","orgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateUpdated":"2023-12-13T17:06:17.683Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Armin Weihbold (SEC Consult Vulnerability Lab)"}],"datePublic":"2023-12-05T07:00:00.000Z","impacts":[{"capecId":"CAPEC-115","descriptions":[{"lang":"en","value":"CAPEC-115 Authentication Bypass"}]}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://networks.unify.com/security/advisories/OBSO-2310-01.pdf","tags":["vendor-advisory","x_transferred"]},{"url":"https://r.sec-consult.com/unifyroot","tags":["third-party-advisory","x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2023/Dec/16","tags":["x_transferred"]},{"url":"http://packetstormsecurity.com/files/176194/Atos-Unify-OpenScape-Authentication-Bypass-Remote-Code-Execution.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T08:28:20.365Z"}}]}}}