CVE-2021-32580

Acronis True Image prior to 2021 Update 4 for Windows allowed local privilege escalation due to DLL hijacking.

CVSS v3 7.8 HIGH
CVSS v2.0 4.4 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kb.acronis.com/content/68419	Vendor Advisory
https://kb.acronis.com/content/68419	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:acronis:true_image:2021:-::::windows::*
	cpe:2.3:a:acronis:true_image:2021:update_1::::windows::*
	cpe:2.3:a:acronis:true_image:2021:update_2::::windows::*
	cpe:2.3:a:acronis:true_image:2021:update_3::::windows::*

History

21 Nov 2024, 06:07

Type	Values Removed	Values Added
References	~~() https://kb.acronis.com/content/68419 - Vendor Advisory~~	() https://kb.acronis.com/content/68419 - Vendor Advisory

Information

Published : 2021-08-05 20:15

Updated : 2024-11-21 06:07

NVD link : CVE-2021-32580

Mitre link : CVE-2021-32580

CVE.ORG link : CVE-2021-32580

JSON object : View

Products Affected

acronis

true_image

CWE

CWE-427

Uncontrolled Search Path Element

{"id": "CVE-2021-32580", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"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:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-08-05T20:15:09.063", "references": [{"url": "https://kb.acronis.com/content/68419", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://kb.acronis.com/content/68419", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-427"}]}], "descriptions": [{"lang": "en", "value": "Acronis True Image prior to 2021 Update 4 for Windows allowed local privilege escalation due to DLL hijacking."}, {"lang": "es", "value": "Acronis True Image anterior a versi\u00f3n 2021 Update 4 para Windows, permit\u00eda la escalada de privilegios local debido al secuestro de DLL"}], "lastModified": "2024-11-21T06:07:18.973", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:acronis:true_image:2021:-:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "F7B99318-3AA5-428D-B0D7-106128BDCE78"}, {"criteria": "cpe:2.3:a:acronis:true_image:2021:update_1:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "B1CFEB0F-588B-4B88-9169-4ADB6396C1C5"}, {"criteria": "cpe:2.3:a:acronis:true_image:2021:update_2:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "54BE6067-0357-4C68-AA06-CB5EEA3DD86F"}, {"criteria": "cpe:2.3:a:acronis:true_image:2021:update_3:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "02D1EBBC-47EE-4C46-AA69-DD0B7DE1B173"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}