CVE-2021-3036 - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

AV:L/AC:L/Au:N/C:P/I:N/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Paloaltonetworks	Pan-os

Configuration 1 [-]

OR	cpe:2.3:o:paloaltonetworks:pan-os::::::::
	cpe:2.3:o:paloaltonetworks:pan-os::::::::
	cpe:2.3:o:paloaltonetworks:pan-os::::::::
	cpe:2.3:o:paloaltonetworks:pan-os::::::::

No data.

References

Link	Providers
https://security.paloaltonetworks.com/CVE-2021-3036

History

No history.

MITRE

Status: PUBLISHED

Assigner: palo_alto

Published: 2021-04-20T03:15:17.198767Z

Updated: 2024-09-17T04:28:51.940Z

Reserved: 2021-01-06T00:00:00

Link: CVE-2021-3036

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-04-20T04:15:12.683

Modified: 2021-04-24T03:01:02.420

Link: CVE-2021-3036

Redhat

No data.

{"containers": {"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\u2019t 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\u2019t 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"]}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T16:45:50.755Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://security.paloaltonetworks.com/CVE-2021-3036"}]}]}, "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"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*", "matchCriteriaId": "186F919F-1EF1-4190-9852-2D64CF508E87", "versionEndExcluding": "8.1.19", "versionStartIncluding": "8.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*", "matchCriteriaId": "9DABB61F-8BFA-4476-9A59-E0DC68873022", "versionEndExcluding": "9.0.12", "versionStartIncluding": "9.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*", "matchCriteriaId": "304D130E-A016-447E-BB6B-06324A20DF3D", "versionEndExcluding": "9.1.6", "versionStartIncluding": "9.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*", "matchCriteriaId": "09926771-7377-487B-B660-809265E7D8A2", "versionEndExcluding": "10.0.1", "versionStartIncluding": "10.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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 exposici\u00f3n de la informaci\u00f3n 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 est\u00e1n configurados para usar la API XML de PAN-OS y se presenta solo cuando un cliente incluye un par\u00e1metro de la API duplicado en peticiones de API. La informaci\u00f3n registrada incluye el nombre de usuario en texto sin cifrar, la contrase\u00f1a y la clave API del administrador realizando la petici\u00f3n de API XML de PAN-OS"}], "id": "CVE-2021-3036", "lastModified": "2021-04-24T03:01:02.420", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 0.8, "impactScore": 3.6, "source": "psirt@paloaltonetworks.com", "type": "Primary"}]}, "published": "2021-04-20T04:15:12.683", "references": [{"source": "psirt@paloaltonetworks.com", "tags": ["Vendor Advisory"], "url": "https://security.paloaltonetworks.com/CVE-2021-3036"}], "sourceIdentifier": "psirt@paloaltonetworks.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-532"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-532"}], "source": "psirt@paloaltonetworks.com", "type": "Secondary"}]}