CVE-2021-36095

Malicious attacker is able to find out valid user logins by using the "lost password" feature. This issue affects: OTRS AG ((OTRS)) Community Edition version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.28 and prior versions.

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 LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://otrs.com/release-notes/otrs-security-advisory-2021-18/	Vendor Advisory
https://otrs.com/release-notes/otrs-security-advisory-2021-18/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:otrs:otrs:::::community:::*
	cpe:2.3:a:otrs:otrs:::::-:::*

History

21 Nov 2024, 06:13

Type	Values Removed	Values Added
References	~~() https://otrs.com/release-notes/otrs-security-advisory-2021-18/ - Vendor Advisory~~	() https://otrs.com/release-notes/otrs-security-advisory-2021-18/ - Vendor Advisory

Information

Published : 2021-09-06 14:15

Updated : 2024-11-21 06:13

NVD link : CVE-2021-36095

Mitre link : CVE-2021-36095

CVE.ORG link : CVE-2021-36095

JSON object : View

Products Affected

otrs

otrs

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-640

Weak Password Recovery Mechanism for Forgotten Password

{"id": "CVE-2021-36095", "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:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "security@otrs.com", "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:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}, {"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:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2021-09-06T14:15:07.313", "references": [{"url": "https://otrs.com/release-notes/otrs-security-advisory-2021-18/", "tags": ["Vendor Advisory"], "source": "security@otrs.com"}, {"url": "https://otrs.com/release-notes/otrs-security-advisory-2021-18/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@otrs.com", "description": [{"lang": "en", "value": "CWE-200"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-640"}]}], "descriptions": [{"lang": "en", "value": "Malicious attacker is able to find out valid user logins by using the \"lost password\" feature. This issue affects: OTRS AG ((OTRS)) Community Edition version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.28 and prior versions."}, {"lang": "es", "value": "Un atacante malicioso es capaz de averiguar los inicios de sesi\u00f3n v\u00e1lidos de usuarios al usar la funcionalidad \"lost password\". Este problema afecta a: OTRS AG ((OTRS)) Community Edition versi\u00f3n 6.0.1 y versiones posteriores. OTRS AG OTRS versi\u00f3n 7.0.x, versi\u00f3n 7.0.28 y versiones anteriores."}], "lastModified": "2024-11-21T06:13:08.900", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:otrs:otrs:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "3B2D503B-661B-43EC-9902-D0613A037AA4", "versionStartIncluding": "6.0.1"}, {"criteria": "cpe:2.3:a:otrs:otrs:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "336DCF0F-236B-46A0-A112-A201F9B6014D", "versionEndExcluding": "7.0.29", "versionStartIncluding": "7.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@otrs.com"}