CVE-2020-5246

Traccar GPS Tracking System before version 4.9 has a LDAP injection vulnerability. It occurs when user input is being used in LDAP search filter. By providing specially crafted input, an attacker can modify the logic of the LDAP query and get admin privileges. The issue only impacts instances with LDAP configuration and where users can craft their own names. This has been patched in version 4.9.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/traccar/traccar/commit/e4f6e74e57ab743b65d49ae00f6624a20ca0291e	Patch Third Party Advisory
https://github.com/traccar/traccar/security/advisories/GHSA-v955-7g22-2p49	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:traccar:traccar:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-07-14 21:15

Updated : 2020-07-16 19:27

NVD link : CVE-2020-5246

Mitre link : CVE-2020-5246

CVE.ORG link : CVE-2020-5246

JSON object : View

Products Affected

traccar

traccar

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-90

Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')

{"id": "CVE-2020-5246", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 3.1}]}, "published": "2020-07-14T21:15:10.827", "references": [{"url": "https://github.com/traccar/traccar/commit/e4f6e74e57ab743b65d49ae00f6624a20ca0291e", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/traccar/traccar/security/advisories/GHSA-v955-7g22-2p49", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-74"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-90"}]}], "descriptions": [{"lang": "en", "value": "Traccar GPS Tracking System before version 4.9 has a LDAP injection vulnerability. It occurs when user input is being used in LDAP search filter. By providing specially crafted input, an attacker can modify the logic of the LDAP query and get admin privileges. The issue only impacts instances with LDAP configuration and where users can craft their own names. This has been patched in version 4.9."}, {"lang": "es", "value": "Traccar GPS Tracking System versiones anteriores a 4.9, presenta una vulnerabilidad de inyecci\u00f3n LDAP. Se produce cuando la entrada del usuario est\u00e1 siendo usada en el filtro de b\u00fasqueda LDAP. Al proporcionar una entrada especialmente dise\u00f1ada, un atacante puede modificar la l\u00f3gica de la consulta LDAP y obtener privilegios de administrador. El problema solo afecta a las instancias con la configuraci\u00f3n LDAP y donde los usuarios pueden crear sus propios nombres. Esto ha sido parcheado en la versi\u00f3n 4.9"}], "lastModified": "2020-07-16T19:27:47.627", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:traccar:traccar:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9045AFF9-6C68-4957-87D0-B85892D37131", "versionEndExcluding": "4.9"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}