{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2023-50920","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","dateUpdated":"2025-06-17T16:05:04.445Z","dateReserved":"2023-12-15T00:00:00.000Z","datePublished":"2024-01-12T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre","dateUpdated":"2024-01-12T07:43:13.448Z"},"descriptions":[{"lang":"en","value":"An issue was discovered on GL.iNet devices before version 4.5.0. They assign the same session ID after each user reboot, allowing attackers to share session identifiers between different sessions and bypass authentication or access control measures. Attackers can impersonate legitimate users or perform unauthorized actions. This affects A1300 4.4.6, AX1800 4.4.6, AXT1800 4.4.6, MT3000 4.4.6, MT2500 4.4.6, MT6000 4.5.0, MT1300 4.3.7, MT300N-V2 4.3.7, AR750S 4.3.7, AR750 4.3.7, AR300M 4.3.7, and B1300 4.3.7."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Authentication-bypass-seesion-ID.md"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T22:23:44.170Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Authentication-bypass-seesion-ID.md","tags":["x_transferred"]}]},{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-384","lang":"en","description":"CWE-384 Session Fixation"}]}],"affected":[{"vendor":"gl.inet","product":"A1300","cpes":["cpe:2.3:h:gl.inet:A1300:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.4.6","status":"affected"}]},{"vendor":"gl.inet","product":"AX1800","cpes":["cpe:2.3:h:gl.inet:AX1800:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.4.6","status":"affected"}]},{"vendor":"gl.inet","product":"AXT1800","cpes":["cpe:2.3:h:gl.inet:AXT1800:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.4.6","status":"affected"}]},{"vendor":"gl.inet","product":"MT3000","cpes":["cpe:2.3:h:gl.inet:MT3000:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.4.6","status":"affected"}]},{"vendor":"gl.inet","product":"MT2500","cpes":["cpe:2.3:h:gl.inet:MT2500:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.4.6","status":"affected"}]},{"vendor":"gl.inet","product":"MT6000","cpes":["cpe:2.3:h:gl.inet:MT6000:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.5.0","status":"affected"}]},{"vendor":"gl.inet","product":"MT1300","cpes":["cpe:2.3:h:gl.inet:MT1300:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.3.7","status":"affected"}]},{"vendor":"gl.inet","product":"MT300N_V2","cpes":["cpe:2.3:h:gl.inet:MT300N_V2:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.3.7","status":"affected"}]},{"vendor":"gl.inet","product":"AR750S","cpes":["cpe:2.3:h:gl.inet:AR750S:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.3.7","status":"affected"}]},{"vendor":"gl.inet","product":"AR750","cpes":["cpe:2.3:h:gl.inet:AR750:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.3.7","status":"affected"}]},{"vendor":"gl.inet","product":"AR300M","cpes":["cpe:2.3:h:gl.inet:AR300M:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.3.7","status":"affected"}]},{"vendor":"gl.inet","product":"B1300","cpes":["cpe:2.3:h:gl.inet:B1300:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"4.3.7","status":"affected"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-01-16T15:48:58.623636Z","id":"CVE-2023-50920","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-06-17T16:05:04.445Z"}}]}}