CVE-2020-3307

A vulnerability in the web UI of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to write arbitrary entries to the log file on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to send incorrect information to the system log on the affected system.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-alfo-tHwFDmTE	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:firepower_management_center:6.2.2:::::::*
	cpe:2.3:a:cisco:firepower_management_center:6.2.3:::::::*
	cpe:2.3:a:cisco:firepower_management_center:6.3.0:::::::*
	cpe:2.3:a:cisco:firepower_management_center:6.4.0:::::::*
	cpe:2.3:a:cisco:firepower_management_center:6.5.0:::::::*

History

No history.

Information

Published : 2020-05-06 17:15

Updated : 2024-02-04 21:00

NVD link : CVE-2020-3307

Mitre link : CVE-2020-3307

CVE.ORG link : CVE-2020-3307

JSON object : View

Products Affected

cisco

firepower_management_center

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2020-3307", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2020-05-06T17:15:13.323", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-alfo-tHwFDmTE", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the web UI of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to write arbitrary entries to the log file on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to send incorrect information to the system log on the affected system."}, {"lang": "es", "value": "Una vulnerabilidad en la Interfaz de Usuario web del Cisco Firepower Management Center (FMC) Software, podr\u00eda permitir a un atacante remoto no autenticado escribir entradas arbitrarias en el archivo de registro sobre un dispositivo afectado. La vulnerabilidad es debido a una comprobaci\u00f3n de entrada insuficiente. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de una petici\u00f3n HTTP dise\u00f1ada hacia un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante enviar informaci\u00f3n incorrecta hacia el registro del sistema en el sistema afectado."}], "lastModified": "2021-09-17T18:54:10.783", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:firepower_management_center:6.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "99479490-9BB9-40BD-B4FB-A23D81E48631"}, {"criteria": "cpe:2.3:a:cisco:firepower_management_center:6.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB01FA17-68F7-47E6-9D94-AC3C290F62AE"}, {"criteria": "cpe:2.3:a:cisco:firepower_management_center:6.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "134CD651-CA72-47A0-8B48-A9C332C02013"}, {"criteria": "cpe:2.3:a:cisco:firepower_management_center:6.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA61E6F5-FFFD-4D4E-9AA3-94F827A79F4C"}, {"criteria": "cpe:2.3:a:cisco:firepower_management_center:6.5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A995913-A8DB-4536-93BF-AAF82F0FCDB7"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}