{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-20025", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "state": "PUBLISHED", "assignerShortName": "cisco", "dateReserved": "2022-10-27T18:47:50.309Z", "datePublished": "2023-01-19T01:33:39.023Z", "dateUpdated": "2025-03-12T16:18:58.629Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2025-03-12T16:18:58.629Z"}, "descriptions": [{"lang": "en", "value": "A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, and RV082 Routers could allow an unauthenticated, remote attacker to bypass authentication on an affected device.\r\n\r This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to bypass authentication and gain root access on the underlying operating system."}], "affected": [{"vendor": "Cisco", "product": "Cisco Small Business RV Series Router Firmware", "versions": [{"version": "2.0.0.19-tm", "status": "affected"}, {"version": "2.0.2.01-tm", "status": "affected"}, {"version": "1.3.12.19-tm", "status": "affected"}, {"version": "1.3.12.6-tm", "status": "affected"}, {"version": "1.3.13.02-tm", "status": "affected"}, {"version": "1.3.9.8-tm", "status": "affected"}, {"version": "4.0.0.7", "status": "affected"}, {"version": "4.0.2.08-tm", "status": "affected"}, {"version": "4.0.3.03-tm", "status": "affected"}, {"version": "4.0.4.02-tm", "status": "affected"}, {"version": "4.2.1.02", "status": "affected"}, {"version": "4.2.2.08", "status": "affected"}, {"version": "4.2.3.03", "status": "affected"}, {"version": "4.2.3.06", "status": "affected"}, {"version": "4.2.3.07", "status": "affected"}, {"version": "4.2.3.08", "status": "affected"}, {"version": "4.2.3.09", "status": "affected"}, {"version": "4.2.3.10", "status": "affected"}, {"version": "4.2.3.14", "status": "affected"}, {"version": "3.0.0.1-tm", "status": "affected"}, {"version": "3.0.0.19-tm", "status": "affected"}, {"version": "3.0.2.01-tm", "status": "affected"}, {"version": "4.1.1.01", "status": "affected"}, {"version": "4.1.0.02-tm", "status": "affected"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Using Referer Field for Authentication", "type": "cwe", "cweId": "CWE-293"}]}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sbr042-multi-vuln-ej76Pke5", "name": "cisco-sa-sbr042-multi-vuln-ej76Pke5"}], "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "baseScore": 9, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}}], "exploits": [{"lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is aware that proof-of-concept exploit code is available for vulnerabilities CVE-2023-20025 and CVE-2023-20026 that are described in this advisory.\r\n\r\nIn March 2025, the Cisco PSIRT became aware of additional attempted exploitation of some of these vulnerabilities in the wild. Cisco continues to strongly recommend that customers upgrade their hardware to Meraki or Cisco 1000 Series Integrated Services Routers to remediate these vulnerabilities."}], "source": {"advisory": "cisco-sa-sbr042-multi-vuln-ej76Pke5", "discovery": "EXTERNAL", "defects": ["CSCwd47551"]}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:57:35.838Z"}, "title": "CVE Program Container", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sbr042-multi-vuln-ej76Pke5", "name": "cisco-sa-sbr042-multi-vuln-ej76Pke5", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-28T16:19:30.025204Z", "id": "CVE-2023-20025", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-28T16:41:32.942Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sbr042-multi-vuln-ej76Pke5", "name": "cisco-sa-sbr042-multi-vuln-ej76Pke5", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:57:35.838Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-20025", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-10-28T16:19:30.025204Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-28T16:23:38.995Z"}}], "cna": {"source": {"defects": ["CSCwd47551"], "advisory": "cisco-sa-sbr042-multi-vuln-ej76Pke5", "discovery": "EXTERNAL"}, "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "Cisco", "product": "Cisco Small Business RV Series Router Firmware", "versions": [{"status": "affected", "version": "2.0.0.19-tm"}, {"status": "affected", "version": "2.0.2.01-tm"}, {"status": "affected", "version": "1.3.12.19-tm"}, {"status": "affected", "version": "1.3.12.6-tm"}, {"status": "affected", "version": "1.3.13.02-tm"}, {"status": "affected", "version": "1.3.9.8-tm"}, {"status": "affected", "version": "4.0.0.7"}, {"status": "affected", "version": "4.0.2.08-tm"}, {"status": "affected", "version": "4.0.3.03-tm"}, {"status": "affected", "version": "4.0.4.02-tm"}, {"status": "affected", "version": "4.2.1.02"}, {"status": "affected", "version": "4.2.2.08"}, {"status": "affected", "version": "4.2.3.03"}, {"status": "affected", "version": "4.2.3.06"}, {"status": "affected", "version": "4.2.3.07"}, {"status": "affected", "version": "4.2.3.08"}, {"status": "affected", "version": "4.2.3.09"}, {"status": "affected", "version": "4.2.3.10"}, {"status": "affected", "version": "4.2.3.14"}, {"status": "affected", "version": "3.0.0.1-tm"}, {"status": "affected", "version": "3.0.0.19-tm"}, {"status": "affected", "version": "3.0.2.01-tm"}, {"status": "affected", "version": "4.1.1.01"}, {"status": "affected", "version": "4.1.0.02-tm"}]}], "exploits": [{"lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is aware that proof-of-concept exploit code is available for vulnerabilities CVE-2023-20025 and CVE-2023-20026 that are described in this advisory.\r\n\r\nIn March 2025, the Cisco PSIRT became aware of additional attempted exploitation of some of these vulnerabilities in the wild. Cisco continues to strongly recommend that customers upgrade their hardware to Meraki or Cisco 1000 Series Integrated Services Routers to remediate these vulnerabilities."}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sbr042-multi-vuln-ej76Pke5", "name": "cisco-sa-sbr042-multi-vuln-ej76Pke5"}], "descriptions": [{"lang": "en", "value": "A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, and RV082 Routers could allow an unauthenticated, remote attacker to bypass authentication on an affected device.\r\n\r This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to bypass authentication and gain root access on the underlying operating system."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "cwe", "cweId": "CWE-293", "description": "Using Referer Field for Authentication"}]}], "providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2025-03-12T16:18:58.629Z"}}}, "cveMetadata": {"cveId": "CVE-2023-20025", "state": "PUBLISHED", "dateUpdated": "2025-03-12T16:18:58.629Z", "dateReserved": "2022-10-27T18:47:50.309Z", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "datePublished": "2023-01-19T01:33:39.023Z", "assignerShortName": "cisco"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv016_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "CCC05438-3064-4FB6-9177-9EA60C8E250C", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv016:-:*:*:*:*:*:*:*", "matchCriteriaId": "701E3CF5-15C0-419A-97A8-9BD2C55D74AB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv042_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "F5A39236-B032-46BB-94D0-3E0E3E557BC0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv042:-:*:*:*:*:*:*:*", "matchCriteriaId": "2DCBB2D8-AACF-45EA-B9D4-DAECC7C792D1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv042g_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "E699C11F-3C7C-420D-9243-5CD2A6B98EF2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv042g:-:*:*:*:*:*:*:*", "matchCriteriaId": "F1CD7D9C-DDEF-4DF0-BCFB-A45301AE2C10", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv082_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "9EF65E38-D812-4F6E-903C-05E203F3E9F6", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv082:-:*:*:*:*:*:*:*", "matchCriteriaId": "24FC4446-22C0-4EC9-84B4-A76412680105", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, and RV082 Routers could allow an unauthenticated, remote attacker to bypass authentication on an affected device.\r\n\r This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to bypass authentication and gain root access on the underlying operating system."}, {"lang": "es", "value": "Una vulnerabilidad en la interfaz de administraci\u00f3n basada en web de los routers Cisco Small Business serie RV042 podr\u00eda permitir que un atacante remoto no autenticado omita la autenticaci\u00f3n en el dispositivo afectado. Esta vulnerabilidad se debe a una validaci\u00f3n incorrecta de la entrada del usuario de los paquetes HTTP entrantes. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando solicitudes manipuladas a la interfaz de administraci\u00f3n basada en web. Un exploit exitoso podr\u00eda permitir al atacante obtener privilegios de superusuario en el dispositivo afectado."}], "id": "CVE-2023-20025", "lastModified": "2025-03-12T17:15:38.057", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 6.0, "source": "psirt@cisco.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"}]}, "published": "2023-01-20T07:15:14.490", "references": [{"source": "psirt@cisco.com", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sbr042-multi-vuln-ej76Pke5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sbr042-multi-vuln-ej76Pke5"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-293"}], "source": "psirt@cisco.com", "type": "Secondary"}]}

{}