{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2025-41696", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-41696", "idYear": 2025, "status": "PUBLISHED", "publishedAt": "2025-12-09T08:13:22.783Z", "updatedAt": "2025-12-09T14:33:00.553Z", "importedAt": "2026-10-24T01:57:34.152Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "Hardcoded User Password", "summary": "An attacker can use an undocumented UART port on the PCB as a side-channel with the user hardcoded credentials obtained from CVE-2025-41692 to gain read access to parts of the filesystem of the device.", "affected": [ { "vendor": "Phoenix Contact", "product": "FL SWITCH 2005", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2008", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2016", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2105", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2108", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2116", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2204-2TC-2SFX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2205", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2206-2FX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2206-2FX SM", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2206-2FX SM ST", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2206-2FX ST", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2206-2SFX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2206-2SFX PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2206C-2FX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2207-FX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2207-FX SM", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2208", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2208 PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2208C", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2212-2TC-2SFX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2214-2FX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2214-2FX SM", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2214-2SFX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2214-2SFX PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2216", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2216 PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2304-2GC-2SFP", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2306-2SFP", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2306-2SFP PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2308", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2308 PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2312-2GC-2SFP", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2314-2SFP", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2314-2SFP PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2316", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2316 PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2404-2TC-2SFX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2406-2SFX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2406-2SFX PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2408", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2408 PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2412-2TC-2SFX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2414-2SFX", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2414-2SFX PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2416", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2416 PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2504-2GC-2SFP", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2506-2SFP", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2506-2SFP PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2508", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2508 PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2512-2GC-2SFP", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2514-2SFP", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2514-2SFP PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2516", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2516 PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2608", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2608 PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2708", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2708 PN", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2303-8SP1", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL NAT 2008", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL NAT 2208", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL NAT 2304-2GC-2SFP", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2008F", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2316/K1", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2506-2SFP/K1", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] }, { "vendor": "Phoenix Contact", "product": "FL SWITCH 2508/K1", "defaultStatus": "unaffected", "versions": [ { "version": "0.0.0", "status": "affected", "versionType": "semver", "lessThan": "3.50" } ] } ] } } }