cve-2021-3036
Vulnerability from cvelistv5
Published
2021-04-20 03:15
Modified
2024-09-17 04:28
Severity ?
EPSS score ?
Summary
An information exposure through log file vulnerability exists in Palo Alto Networks PAN-OS software where secrets in PAN-OS XML API requests are logged in cleartext to the web server logs when the API is used incorrectly. This vulnerability applies only to PAN-OS appliances that are configured to use the PAN-OS XML API and exists only when a client includes a duplicate API parameter in API requests. Logged information includes the cleartext username, password, and API key of the administrator making the PAN-OS XML API request.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Palo Alto Networks | PAN-OS |
Version: 8.1 < 8.1.19 Version: 9.0 < 9.0.12 Version: 9.1 < 9.1.6 Version: 10.0 < 10.0.1 |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T16:45:50.755Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://security.paloaltonetworks.com/CVE-2021-3036", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "PAN-OS", vendor: "Palo Alto Networks", versions: [ { changes: [ { at: "8.1.19", status: "unaffected", }, ], lessThan: "8.1.19", status: "affected", version: "8.1", versionType: "custom", }, { changes: [ { at: "9.0.12", status: "unaffected", }, ], lessThan: "9.0.12", status: "affected", version: "9.0", versionType: "custom", }, { changes: [ { at: "9.1.6", status: "unaffected", }, ], lessThan: "9.1.6", status: "affected", version: "9.1", versionType: "custom", }, { changes: [ { at: "10.0.1", status: "unaffected", }, ], lessThan: "10.0.1", status: "affected", version: "10.0", versionType: "custom", }, ], }, ], configurations: [ { lang: "en", value: "This vulnerability applies only to PAN-OS appliances that are configured to use the PAN-OS XML API.", }, ], credits: [ { lang: "en", value: "Palo Alto Networks thanks David Tien of Cyber Risk for discovering and reporting this issue.", }, ], datePublic: "2021-04-14T00:00:00", descriptions: [ { lang: "en", value: "An information exposure through log file vulnerability exists in Palo Alto Networks PAN-OS software where secrets in PAN-OS XML API requests are logged in cleartext to the web server logs when the API is used incorrectly. This vulnerability applies only to PAN-OS appliances that are configured to use the PAN-OS XML API and exists only when a client includes a duplicate API parameter in API requests. Logged information includes the cleartext username, password, and API key of the administrator making the PAN-OS XML API request.", }, ], exploits: [ { lang: "en", value: "Palo Alto Networks is not aware of any malicious exploitation of this issue.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "NONE", baseScore: 4.4, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "HIGH", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-532", description: "CWE-532 Information Exposure Through Log Files", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2021-04-20T03:15:17", orgId: "d6c1279f-00f6-4ef7-9217-f89ffe703ec0", shortName: "palo_alto", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://security.paloaltonetworks.com/CVE-2021-3036", }, ], solutions: [ { lang: "en", value: "This issue is fixed in PAN-OS 8.1.19, PAN-OS 9.0.12, PAN-OS 9.1.6, PAN-OS 10.0.1, and all later PAN-OS versions.\n\nAfter you upgrade the PAN-OS appliance, you must change the passwords and generate a new API key for all impacted PAN-OS administrators.", }, ], source: { defect: [ "PAN-154114", ], discovery: "EXTERNAL", }, timeline: [ { lang: "en", time: "2021-04-14T00:00:00", value: "Initial publication", }, ], title: "PAN-OS: Administrator secrets are logged in web server logs when using the PAN-OS XML API incorrectly", workarounds: [ { lang: "en", value: "You must change the passwords and generate a new API key for all impacted PAN-OS administrators. Confirm that there aren’t any PAN-OS XML API requests that repeat API parameters in the request.", }, ], x_generator: { engine: "Vulnogram 0.0.9", }, x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "psirt@paloaltonetworks.com", DATE_PUBLIC: "2021-04-14T16:00:00.000Z", ID: "CVE-2021-3036", STATE: "PUBLIC", TITLE: "PAN-OS: Administrator secrets are logged in web server logs when using the PAN-OS XML API incorrectly", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "PAN-OS", version: { version_data: [ { version_affected: "<", version_name: "8.1", version_value: "8.1.19", }, { version_affected: "<", version_name: "9.0", version_value: "9.0.12", }, { version_affected: "<", version_name: "9.1", version_value: "9.1.6", }, { version_affected: "<", version_name: "10.0", version_value: "10.0.1", }, { version_affected: "!>=", version_name: "8.1", version_value: "8.1.19", }, { version_affected: "!>=", version_name: "9.0", version_value: "9.0.12", }, { version_affected: "!>=", version_name: "9.1", version_value: "9.1.6", }, { version_affected: "!>=", version_name: "10.0", version_value: "10.0.1", }, ], }, }, ], }, vendor_name: "Palo Alto Networks", }, ], }, }, configuration: [ { lang: "en", value: "This vulnerability applies only to PAN-OS appliances that are configured to use the PAN-OS XML API.", }, ], credit: [ { lang: "eng", value: "Palo Alto Networks thanks David Tien of Cyber Risk for discovering and reporting this issue.", }, ], data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "An information exposure through log file vulnerability exists in Palo Alto Networks PAN-OS software where secrets in PAN-OS XML API requests are logged in cleartext to the web server logs when the API is used incorrectly. This vulnerability applies only to PAN-OS appliances that are configured to use the PAN-OS XML API and exists only when a client includes a duplicate API parameter in API requests. Logged information includes the cleartext username, password, and API key of the administrator making the PAN-OS XML API request.", }, ], }, exploit: [ { lang: "en", value: "Palo Alto Networks is not aware of any malicious exploitation of this issue.", }, ], generator: { engine: "Vulnogram 0.0.9", }, impact: { cvss: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "NONE", baseScore: 4.4, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "HIGH", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-532 Information Exposure Through Log Files", }, ], }, ], }, references: { reference_data: [ { name: "https://security.paloaltonetworks.com/CVE-2021-3036", refsource: "MISC", url: "https://security.paloaltonetworks.com/CVE-2021-3036", }, ], }, solution: [ { lang: "en", value: "This issue is fixed in PAN-OS 8.1.19, PAN-OS 9.0.12, PAN-OS 9.1.6, PAN-OS 10.0.1, and all later PAN-OS versions.\n\nAfter you upgrade the PAN-OS appliance, you must change the passwords and generate a new API key for all impacted PAN-OS administrators.", }, ], source: { defect: [ "PAN-154114", ], discovery: "EXTERNAL", }, timeline: [ { lang: "en", time: "2021-04-14T00:00:00", value: "Initial publication", }, ], work_around: [ { lang: "en", value: "You must change the passwords and generate a new API key for all impacted PAN-OS administrators. Confirm that there aren’t any PAN-OS XML API requests that repeat API parameters in the request.", }, ], x_advisoryEoL: false, x_affectedList: [ "PAN-OS 10.0.0", "PAN-OS 10.0", "PAN-OS 9.1.5", "PAN-OS 9.1.4", "PAN-OS 9.1.3-h1", "PAN-OS 9.1.3", "PAN-OS 9.1.2-h1", "PAN-OS 9.1.2", "PAN-OS 9.1.1", "PAN-OS 9.1.0-h3", "PAN-OS 9.1.0-h2", "PAN-OS 9.1.0-h1", "PAN-OS 9.1.0", "PAN-OS 9.1", "PAN-OS 9.0.11", "PAN-OS 9.0.10", "PAN-OS 9.0.9-h1", "PAN-OS 9.0.9", "PAN-OS 9.0.8", "PAN-OS 9.0.7", "PAN-OS 9.0.6", "PAN-OS 9.0.5", "PAN-OS 9.0.4", "PAN-OS 9.0.3-h3", "PAN-OS 9.0.3-h2", "PAN-OS 9.0.3-h1", "PAN-OS 9.0.3", "PAN-OS 9.0.2-h4", "PAN-OS 9.0.2-h3", "PAN-OS 9.0.2-h2", "PAN-OS 9.0.2-h1", "PAN-OS 9.0.2", "PAN-OS 9.0.1", "PAN-OS 9.0.0", "PAN-OS 9.0", "PAN-OS 8.1.18", "PAN-OS 8.1.17", "PAN-OS 8.1.16", "PAN-OS 8.1.15-h3", "PAN-OS 8.1.15-h2", "PAN-OS 8.1.15-h1", "PAN-OS 8.1.15", "PAN-OS 8.1.14-h2", "PAN-OS 8.1.14-h1", "PAN-OS 8.1.14", "PAN-OS 8.1.13", "PAN-OS 8.1.12", "PAN-OS 8.1.11", "PAN-OS 8.1.10", "PAN-OS 8.1.9-h4", "PAN-OS 8.1.9-h3", "PAN-OS 8.1.9-h2", "PAN-OS 8.1.9-h1", "PAN-OS 8.1.9", "PAN-OS 8.1.8-h5", "PAN-OS 8.1.8-h4", "PAN-OS 8.1.8-h3", "PAN-OS 8.1.8-h2", "PAN-OS 8.1.8-h1", "PAN-OS 8.1.8", "PAN-OS 8.1.7", "PAN-OS 8.1.6-h2", "PAN-OS 8.1.6-h1", "PAN-OS 8.1.6", "PAN-OS 8.1.5", "PAN-OS 8.1.4", "PAN-OS 8.1.3", "PAN-OS 8.1.2", "PAN-OS 8.1.1", "PAN-OS 8.1.0", "PAN-OS 8.1", ], }, }, }, cveMetadata: { assignerOrgId: "d6c1279f-00f6-4ef7-9217-f89ffe703ec0", assignerShortName: "palo_alto", cveId: "CVE-2021-3036", datePublished: "2021-04-20T03:15:17.198767Z", dateReserved: "2021-01-06T00:00:00", dateUpdated: "2024-09-17T04:28:51.940Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2021-3036\",\"sourceIdentifier\":\"psirt@paloaltonetworks.com\",\"published\":\"2021-04-20T04:15:12.683\",\"lastModified\":\"2024-11-21T06:20:48.537\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An information exposure through log file vulnerability exists in Palo Alto Networks PAN-OS software where secrets in PAN-OS XML API requests are logged in cleartext to the web server logs when the API is used incorrectly. This vulnerability applies only to PAN-OS appliances that are configured to use the PAN-OS XML API and exists only when a client includes a duplicate API parameter in API requests. Logged information includes the cleartext username, password, and API key of the administrator making the PAN-OS XML API request.\"},{\"lang\":\"es\",\"value\":\"Se presenta una exposición de la información por medio de la vulnerabilidad del archivo de registro en el software PAN-OS de Palo Alto Networks, donde los secretos en las peticiones de la API XML de PAN-OS son registrados en texto sin cifrar en los registros del servidor web cuando la API son usados incorrectamente. Esta vulnerabilidad se aplica solo a dispositivos PAN-OS que están configurados para usar la API XML de PAN-OS y se presenta solo cuando un cliente incluye un parámetro de la API duplicado en peticiones de API. La información registrada incluye el nombre de usuario en texto sin cifrar, la contraseña y la clave API del administrador realizando la petición de API XML de PAN-OS\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@paloaltonetworks.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":4.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":0.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":2.1,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"psirt@paloaltonetworks.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-532\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-532\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.1.0\",\"versionEndExcluding\":\"8.1.19\",\"matchCriteriaId\":\"186F919F-1EF1-4190-9852-2D64CF508E87\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"9.0.0\",\"versionEndExcluding\":\"9.0.12\",\"matchCriteriaId\":\"9DABB61F-8BFA-4476-9A59-E0DC68873022\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"9.1.0\",\"versionEndExcluding\":\"9.1.6\",\"matchCriteriaId\":\"304D130E-A016-447E-BB6B-06324A20DF3D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.0.0\",\"versionEndExcluding\":\"10.0.1\",\"matchCriteriaId\":\"09926771-7377-487B-B660-809265E7D8A2\"}]}]}],\"references\":[{\"url\":\"https://security.paloaltonetworks.com/CVE-2021-3036\",\"source\":\"psirt@paloaltonetworks.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://security.paloaltonetworks.com/CVE-2021-3036\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}", }, }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.