{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-4999", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2025-05-20T13:01:34.411Z", "datePublished": "2025-05-20T21:00:11.127Z", "dateUpdated": "2025-05-21T14:02:17.528Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2025-05-20T21:00:11.127Z"}, "title": "Linksys FGW3000-AH/FGW3000-HK HTTP POST Request sysconf.cgi sub_4153FC command injection", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-77", "lang": "en", "description": "Command Injection"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-74", "lang": "en", "description": "Injection"}]}], "affected": [{"vendor": "Linksys", "product": "FGW3000-AH", "versions": [{"version": "1.0.0", "status": "affected"}, {"version": "1.0.1", "status": "affected"}, {"version": "1.0.2", "status": "affected"}, {"version": "1.0.3", "status": "affected"}, {"version": "1.0.4", "status": "affected"}, {"version": "1.0.5", "status": "affected"}, {"version": "1.0.6", "status": "affected"}, {"version": "1.0.7", "status": "affected"}, {"version": "1.0.8", "status": "affected"}, {"version": "1.0.9", "status": "affected"}, {"version": "1.0.10", "status": "affected"}, {"version": "1.0.11", "status": "affected"}, {"version": "1.0.12", "status": "affected"}, {"version": "1.0.13", "status": "affected"}, {"version": "1.0.14", "status": "affected"}, {"version": "1.0.15", "status": "affected"}, {"version": "1.0.16", "status": "affected"}, {"version": "1.0.17.000000", "status": "affected"}], "modules": ["HTTP POST Request Handler"]}, {"vendor": "Linksys", "product": "FGW3000-HK", "versions": [{"version": "1.0.0", "status": "affected"}, {"version": "1.0.1", "status": "affected"}, {"version": "1.0.2", "status": "affected"}, {"version": "1.0.3", "status": "affected"}, {"version": "1.0.4", "status": "affected"}, {"version": "1.0.5", "status": "affected"}, {"version": "1.0.6", "status": "affected"}, {"version": "1.0.7", "status": "affected"}, {"version": "1.0.8", "status": "affected"}, {"version": "1.0.9", "status": "affected"}, {"version": "1.0.10", "status": "affected"}, {"version": "1.0.11", "status": "affected"}, {"version": "1.0.12", "status": "affected"}, {"version": "1.0.13", "status": "affected"}, {"version": "1.0.14", "status": "affected"}, {"version": "1.0.15", "status": "affected"}, {"version": "1.0.16", "status": "affected"}, {"version": "1.0.17.000000", "status": "affected"}], "modules": ["HTTP POST Request Handler"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Linksys FGW3000-AH and FGW3000-HK up to 1.0.17.000000 and classified as critical. Affected by this issue is the function sub_4153FC of the file /cgi-bin/sysconf.cgi of the component HTTP POST Request Handler. The manipulation of the argument supplicant_rnd_id_en leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "de", "value": "Eine Schwachstelle wurde in Linksys FGW3000-AH and FGW3000-HK bis 1.0.17.000000 gefunden. Sie wurde als kritisch eingestuft. Davon betroffen ist die Funktion sub_4153FC der Datei /cgi-bin/sysconf.cgi der Komponente HTTP POST Request Handler. Dank der Manipulation des Arguments supplicant_rnd_id_en mit unbekannten Daten kann eine command injection-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}], "timeline": [{"time": "2025-05-20T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2025-05-20T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2025-05-20T15:06:46.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "CH13hh (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/?id.309650", "name": "VDB-309650 | Linksys FGW3000-AH/FGW3000-HK HTTP POST Request sysconf.cgi sub_4153FC command injection", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.309650", "name": "VDB-309650 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.565909", "name": "Submit #565909 | Linksys Holdings, Inc. FGW3000-AH/FGW3000-HK <=Ver. 1.0.17.000000 Command execution", "tags": ["third-party-advisory"]}, {"url": "https://github.com/CH13hh/tmp_store_cc/blob/main/FGW3000/1.md", "tags": ["broken-link", "exploit"]}, {"url": "https://www.linksys.com/", "tags": ["product"]}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-05-21T14:02:08.334988Z", "id": "CVE-2025-4999", "options": [{"Exploitation": "none"}, {"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": "2025-05-21T14:02:17.528Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-4999", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-05-21T14:02:08.334988Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-21T14:02:12.888Z"}}], "cna": {"title": "Linksys FGW3000-AH/FGW3000-HK HTTP POST Request sysconf.cgi sub_4153FC command injection", "credits": [{"lang": "en", "type": "reporter", "value": "CH13hh (VulDB User)"}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P"}}], "affected": [{"vendor": "Linksys", "modules": ["HTTP POST Request Handler"], "product": "FGW3000-AH", "versions": [{"status": "affected", "version": "1.0.0"}, {"status": "affected", "version": "1.0.1"}, {"status": "affected", "version": "1.0.2"}, {"status": "affected", "version": "1.0.3"}, {"status": "affected", "version": "1.0.4"}, {"status": "affected", "version": "1.0.5"}, {"status": "affected", "version": "1.0.6"}, {"status": "affected", "version": "1.0.7"}, {"status": "affected", "version": "1.0.8"}, {"status": "affected", "version": "1.0.9"}, {"status": "affected", "version": "1.0.10"}, {"status": "affected", "version": "1.0.11"}, {"status": "affected", "version": "1.0.12"}, {"status": "affected", "version": "1.0.13"}, {"status": "affected", "version": "1.0.14"}, {"status": "affected", "version": "1.0.15"}, {"status": "affected", "version": "1.0.16"}, {"status": "affected", "version": "1.0.17.000000"}]}, {"vendor": "Linksys", "modules": ["HTTP POST Request Handler"], "product": "FGW3000-HK", "versions": [{"status": "affected", "version": "1.0.0"}, {"status": "affected", "version": "1.0.1"}, {"status": "affected", "version": "1.0.2"}, {"status": "affected", "version": "1.0.3"}, {"status": "affected", "version": "1.0.4"}, {"status": "affected", "version": "1.0.5"}, {"status": "affected", "version": "1.0.6"}, {"status": "affected", "version": "1.0.7"}, {"status": "affected", "version": "1.0.8"}, {"status": "affected", "version": "1.0.9"}, {"status": "affected", "version": "1.0.10"}, {"status": "affected", "version": "1.0.11"}, {"status": "affected", "version": "1.0.12"}, {"status": "affected", "version": "1.0.13"}, {"status": "affected", "version": "1.0.14"}, {"status": "affected", "version": "1.0.15"}, {"status": "affected", "version": "1.0.16"}, {"status": "affected", "version": "1.0.17.000000"}]}], "timeline": [{"lang": "en", "time": "2025-05-20T00:00:00.000Z", "value": "Advisory disclosed"}, {"lang": "en", "time": "2025-05-20T02:00:00.000Z", "value": "VulDB entry created"}, {"lang": "en", "time": "2025-05-20T15:06:46.000Z", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/?id.309650", "name": "VDB-309650 | Linksys FGW3000-AH/FGW3000-HK HTTP POST Request sysconf.cgi sub_4153FC command injection", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.309650", "name": "VDB-309650 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.565909", "name": "Submit #565909 | Linksys Holdings, Inc. FGW3000-AH/FGW3000-HK <=Ver. 1.0.17.000000 Command execution", "tags": ["third-party-advisory"]}, {"url": "https://github.com/CH13hh/tmp_store_cc/blob/main/FGW3000/1.md", "tags": ["broken-link", "exploit"]}, {"url": "https://www.linksys.com/", "tags": ["product"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Linksys FGW3000-AH and FGW3000-HK up to 1.0.17.000000 and classified as critical. Affected by this issue is the function sub_4153FC of the file /cgi-bin/sysconf.cgi of the component HTTP POST Request Handler. The manipulation of the argument supplicant_rnd_id_en leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "de", "value": "Eine Schwachstelle wurde in Linksys FGW3000-AH and FGW3000-HK bis 1.0.17.000000 gefunden. Sie wurde als kritisch eingestuft. Davon betroffen ist die Funktion sub_4153FC der Datei /cgi-bin/sysconf.cgi der Komponente HTTP POST Request Handler. Dank der Manipulation des Arguments supplicant_rnd_id_en mit unbekannten Daten kann eine command injection-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-77", "description": "Command Injection"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-74", "description": "Injection"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2025-05-20T21:00:11.127Z"}}}, "cveMetadata": {"cveId": "CVE-2025-4999", "state": "PUBLISHED", "dateUpdated": "2025-05-21T14:02:17.528Z", "dateReserved": "2025-05-20T13:01:34.411Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2025-05-20T21:00:11.127Z", "assignerShortName": "VulDB"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linksys:fgw3000-ah_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3A745A16-FCF2-4887-82D2-82E8CF146381", "versionEndIncluding": "1.0.17.000000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:linksys:fgw3000-ah:-:*:*:*:*:*:*:*", "matchCriteriaId": "3A00B06D-FCCD-471C-B3FC-F750936070CD", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linksys:fgw3000-hk_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2C9930FE-6B12-4426-9494-91368B50DABC", "versionEndIncluding": "1.0.17.000000", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:linksys:fgw3000-hk:-:*:*:*:*:*:*:*", "matchCriteriaId": "5E6FCA71-3347-48DB-882F-D5D98669900F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Linksys FGW3000-AH and FGW3000-HK up to 1.0.17.000000 and classified as critical. Affected by this issue is the function sub_4153FC of the file /cgi-bin/sysconf.cgi of the component HTTP POST Request Handler. The manipulation of the argument supplicant_rnd_id_en leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en los Linksys FGW3000-AH y FGW3000-HK hasta la versi\u00f3n 1.0.17.000000, clasificada como cr\u00edtica. Este problema afecta a la funci\u00f3n sub_4153FC del archivo /cgi-bin/sysconf.cgi del componente HTTP POST Request Handler. La manipulaci\u00f3n del argumento supplicant_rnd_id_en provoca la inyecci\u00f3n de comandos. El ataque puede ejecutarse en remoto. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. Se contact\u00f3 al proveedor con antelaci\u00f3n para informarle sobre esta divulgaci\u00f3n, pero no respondi\u00f3."}], "id": "CVE-2025-4999", "lastModified": "2025-06-12T16:20:24.230", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2025-05-20T21:15:24.083", "references": [{"source": "cna@vuldb.com", "tags": ["Broken Link"], "url": "https://github.com/CH13hh/tmp_store_cc/blob/main/FGW3000/1.md"}, {"source": "cna@vuldb.com", "tags": ["Permissions Required", "VDB Entry"], "url": "https://vuldb.com/?ctiid.309650"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/?id.309650"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/?submit.565909"}, {"source": "cna@vuldb.com", "tags": ["Product"], "url": "https://www.linksys.com/"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-74"}, {"lang": "en", "value": "CWE-77"}], "source": "cna@vuldb.com", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-77"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}