{"id":"CVE-2023-7237","state":"PUBLISHED","title":"Lantronix XPort Weak Encoding for Password","description":"\nLantronix XPort sends weakly encoded credentials within web request headers.\n\n","publishedAt":"2024-01-23T21:46:38.832Z","updatedAt":"2025-06-17T21:19:26.741Z","severity":{"score":5.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","source":"icscert"},"assigner":"icscert","products":["Lantronix XPort"],"affected":[{"vendor":"Lantronix","product":"XPort","defaultStatus":"unaffected","versions":[{"version":"2.0.0.13","status":"affected"}]}],"references":["https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-05","https://www.lantronix.com/products/xport-edge/"],"weaknesses":["CWE-261"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/7xxx/CVE-2023-7237.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-7237","state":"PUBLISHED","datePublished":"2024-01-23T21:46:38.832Z","dateUpdated":"2025-06-17T21:19:26.741Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2024-01-19T20:42:14.336Z"},"containers":{"cna":{"title":"Lantronix XPort Weak Encoding for Password","descriptions":[{"lang":"en","value":"\nLantronix XPort sends weakly encoded credentials within web request headers.\n\n"}],"affected":[{"vendor":"Lantronix","product":"XPort","defaultStatus":"unaffected","versions":[{"version":"2.0.0.13","status":"affected"}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-05"},{"url":"https://www.lantronix.com/products/xport-edge/"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"NONE","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-261","description":"CWE-261 Weak Encoding for Password","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2024-01-23T21:46:38.832Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Aarón Flecha Menéndez of S21Sec reported this vulnerability to CISA."}],"datePublic":"2024-01-23T21:43:00.000Z","source":{"discovery":"EXTERNAL"},"tags":["unsupported-when-assigned"],"workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">Lantronix states that XPort is an old legacy product and is not designed for strong encryption or TLS/SSL encryption. Users who require stronger encryption are encouraged to upgrade to </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.lantronix.com/products/xport-edge/\">xPort Edge.</a>\n\n<br>"}],"value":"\nLantronix states that XPort is an old legacy product and is not designed for strong encryption or TLS/SSL encryption. Users who require stronger encryption are encouraged to upgrade to  xPort Edge. https://www.lantronix.com/products/xport-edge/ \n\n\n"}],"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-05","tags":["x_transferred"]},{"url":"https://www.lantronix.com/products/xport-edge/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T08:57:35.056Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-7237","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-01-24T16:28:32.894367Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-17T21:19:26.741Z"}}]}}}