CVE-2021-3550

A DLL search path vulnerability was reported in Lenovo PCManager, prior to version 3.0.500.5102, that could allow privilege escalation.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://iknow.lenovo.com.cn/detail/dc_197169.html	Vendor Advisory
https://iknow.lenovo.com.cn/detail/dc_197169.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:lenovo:pcmanager:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:21

Type	Values Removed	Values Added
References	~~() https://iknow.lenovo.com.cn/detail/dc_197169.html - Vendor Advisory~~	() https://iknow.lenovo.com.cn/detail/dc_197169.html - Vendor Advisory

Information

Published : 2021-07-16 21:15

Updated : 2024-11-21 06:21

NVD link : CVE-2021-3550

Mitre link : CVE-2021-3550

CVE.ORG link : CVE-2021-3550

JSON object : View

Products Affected

lenovo

pcmanager

CWE

CWE-427

Uncontrolled Search Path Element

{"id": "CVE-2021-3550", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@lenovo.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-07-16T21:15:10.753", "references": [{"url": "https://iknow.lenovo.com.cn/detail/dc_197169.html", "tags": ["Vendor Advisory"], "source": "psirt@lenovo.com"}, {"url": "https://iknow.lenovo.com.cn/detail/dc_197169.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "psirt@lenovo.com", "description": [{"lang": "en", "value": "CWE-427"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-427"}]}], "descriptions": [{"lang": "en", "value": "A DLL search path vulnerability was reported in Lenovo PCManager, prior to version 3.0.500.5102, that could allow privilege escalation."}, {"lang": "es", "value": "Se ha reportado una vulnerabilidad en la ruta de b\u00fasqueda de DLL en Lenovo PCManager, versiones anteriores a 3.0.500.5102, que podr\u00eda permitir una escalada de privilegios"}], "lastModified": "2024-11-21T06:21:49.137", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:lenovo:pcmanager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B91E340F-537D-4EB6-8634-DC992EBC1544", "versionEndExcluding": "3.0.500.5102"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@lenovo.com"}