CVE-2023-20007

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-20007", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "state": "PUBLISHED", "assignerShortName": "cisco", "dateReserved": "2022-10-27T18:47:50.307Z", "datePublished": "2023-01-19T01:40:17.702Z", "dateUpdated": "2024-08-02T08:57:35.587Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2024-01-25T16:57:29.696Z"}, "descriptions": [{"lang": "en", "value": "A vulnerability in the web-based management interface of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary code or cause the web-based management process on the device to restart unexpectedly, resulting in a denial of service (DoS) condition. The attacker must have valid administrator credentials. \r\n\r This vulnerability is due to insufficient validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the web-based management process to restart, resulting in a DoS condition."}], "affected": [{"vendor": "Cisco", "product": "Cisco Small Business RV Series Router Firmware", "versions": [{"version": "1.0.00.29", "status": "affected"}, {"version": "1.0.00.33", "status": "affected"}, {"version": "1.0.01.16", "status": "affected"}, {"version": "1.0.01.17", "status": "affected"}, {"version": "1.0.01.18", "status": "affected"}, {"version": "1.0.01.20", "status": "affected"}, {"version": "1.0.02.16", "status": "affected"}, {"version": "1.0.03.15", "status": "affected"}, {"version": "1.0.03.16", "status": "affected"}, {"version": "1.0.03.17", "status": "affected"}, {"version": "1.0.03.18", "status": "affected"}, {"version": "1.0.03.19", "status": "affected"}, {"version": "1.0.03.20", "status": "affected"}, {"version": "1.0.03.21", "status": "affected"}, {"version": "1.0.03.22", "status": "affected"}, {"version": "1.0.03.24", "status": "affected"}, {"version": "1.0.03.26", "status": "affected"}, {"version": "1.0.03.27", "status": "affected"}, {"version": "1.0.03.28", "status": "affected"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "type": "cwe", "cweId": "CWE-120"}]}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rcedos-7HjP74jD", "name": "cisco-sa-sb-rv-rcedos-7HjP74jD"}], "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L", "baseScore": 4.7, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}}], "exploits": [{"lang": "en", "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "source": {"advisory": "cisco-sa-sb-rv-rcedos-7HjP74jD", "discovery": "EXTERNAL", "defects": ["CSCwc84443"]}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:57:35.587Z"}, "title": "CVE Program Container", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rcedos-7HjP74jD", "name": "cisco-sa-sb-rv-rcedos-7HjP74jD", "tags": ["x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"product": "Cisco Small Business RV Series Router Firmware", "vendor": "Cisco", "versions": [{"status": "affected", "version": "1.0.00.29"}, {"status": "affected", "version": "1.0.00.33"}, {"status": "affected", "version": "1.0.01.16"}, {"status": "affected", "version": "1.0.01.17"}, {"status": "affected", "version": "1.0.01.18"}, {"status": "affected", "version": "1.0.01.20"}, {"status": "affected", "version": "1.0.02.16"}, {"status": "affected", "version": "1.0.03.15"}, {"status": "affected", "version": "1.0.03.16"}, {"status": "affected", "version": "1.0.03.17"}, {"status": "affected", "version": "1.0.03.18"}, {"status": "affected", "version": "1.0.03.19"}, {"status": "affected", "version": "1.0.03.20"}, {"status": "affected", "version": "1.0.03.21"}, {"status": "affected", "version": "1.0.03.22"}, {"status": "affected", "version": "1.0.03.24"}, {"status": "affected", "version": "1.0.03.26"}, {"status": "affected", "version": "1.0.03.27"}, {"status": "affected", "version": "1.0.03.28"}]}], "source": "psirt@cisco.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv340_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D5B94E37-90C8-4B92-9480-48CC1329848F", "versionEndExcluding": "1.0.03.29", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv340:-:*:*:*:*:*:*:*", "matchCriteriaId": "2A4411AC-2A74-4315-BA6B-D7E1AA538BDB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv340w_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D8DC4600-2398-4FD4-9C26-99F10FCD738C", "versionEndExcluding": "1.0.03.29", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv340w:-:*:*:*:*:*:*:*", "matchCriteriaId": "21E55019-F969-4ACD-A6C8-1D2EE05F8EE4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv345_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4C0E7EA7-3DEF-4B51-8A4F-A8FB3702B877", "versionEndExcluding": "1.0.03.29", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv345:-:*:*:*:*:*:*:*", "matchCriteriaId": "5E91E68B-CBE9-462E-82D4-6F588B8E84E8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv345p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5E83D6D-D75C-4D35-A998-519034382380", "versionEndExcluding": "1.0.03.29", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv345p:-:*:*:*:*:*:*:*", "matchCriteriaId": "5120BAB7-FB3A-481E-9ECD-48341846AFBD", "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 RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary code or cause the web-based management process on the device to restart unexpectedly, resulting in a denial of service (DoS) condition. The attacker must have valid administrator credentials. \r\n\r This vulnerability is due to insufficient validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the web-based management process to restart, resulting in a DoS condition."}, {"lang": "es", "value": "Una vulnerabilidad en la interfaz de administraci\u00f3n basada en web de los routers Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN podr\u00eda permitir que un atacante remoto autenticado ejecute c\u00f3digo arbitrario o provocar que se reinicie el proceso de administraci\u00f3n basado en web en el dispositivo. inesperadamente, lo que resulta en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). El atacante debe tener credenciales de administrador v\u00e1lidas. Esta vulnerabilidad se debe a una validaci\u00f3n insuficiente de la entrada proporcionada por el usuario en la interfaz de administraci\u00f3n basada en web. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando una entrada HTTP manipulada a un dispositivo afectado. Un exploit exitoso podr\u00eda permitir al atacante ejecutar c\u00f3digo arbitrario como usuario ra\u00edz en el sistema operativo subyacente o provocar que el proceso de administraci\u00f3n basado en web se reinicie, lo que resultar\u00eda en una condici\u00f3n DoS."}], "id": "CVE-2023-20007", "lastModified": "2026-06-17T05:29:14.853", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.4, "source": "psirt@cisco.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-01-20T07:15:12.757", "references": [{"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rcedos-7HjP74jD"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rcedos-7HjP74jD"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "psirt@cisco.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-78"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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