CVE-2023-41743

Local privilege escalation due to insecure driver communication port permissions. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 40278, Acronis Agent (Windows) before build 31637, Acronis Cyber Protect 15 (Windows) before build 35979.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

V3 Legend

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

References

Link	Resource
https://security-advisory.acronis.com/SEC-4858	Release Notes Vendor Advisory
https://security-advisory.acronis.com/advisories/SEC-5487	Release Notes Vendor Advisory
https://security-advisory.acronis.com/SEC-4858	Release Notes Vendor Advisory
https://security-advisory.acronis.com/advisories/SEC-5487	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:acronis:agent::::::::
	cpe:2.3:a:acronis:cyber_protect:15:-::::::
	cpe:2.3:a:acronis:cyber_protect:15:update1::::::
	cpe:2.3:a:acronis:cyber_protect:15:update2::::::
	cpe:2.3:a:acronis:cyber_protect:15:update3::::::
	cpe:2.3:a:acronis:cyber_protect:15:update4::::::
	cpe:2.3:a:acronis:cyber_protect:15:update5::::::
	cpe:2.3:a:acronis:cyber_protect_home_office:-:::::::*
	cpe:2.3:a:acronis:cyber_protect_home_office:39900:::::::*
	cpe:2.3:a:acronis:cyber_protect_home_office:40107:::::::*
	cpe:2.3:a:acronis:cyber_protect_home_office:40173:::::::*
	cpe:2.3:a:acronis:cyber_protect_home_office:40208:::::::*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

21 Nov 2024, 08:21

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-08-31 16:15

Updated : 2024-11-21 08:21

NVD link : CVE-2023-41743

Mitre link : CVE-2023-41743

CVE.ORG link : CVE-2023-41743

JSON object : View

Products Affected

acronis

cyber_protect_home_office
agent
cyber_protect

microsoft

windows

CWE

CWE-269

Improper Privilege Management

{"id": "CVE-2023-41743", "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "security@acronis.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.0}], "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: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": "2023-08-31T16:15:10.270", "references": [{"url": "https://security-advisory.acronis.com/SEC-4858", "tags": ["Release Notes", "Vendor Advisory"], "source": "security@acronis.com"}, {"url": "https://security-advisory.acronis.com/advisories/SEC-5487", "tags": ["Release Notes", "Vendor Advisory"], "source": "security@acronis.com"}, {"url": "https://security-advisory.acronis.com/SEC-4858", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security-advisory.acronis.com/advisories/SEC-5487", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@acronis.com", "description": [{"lang": "en", "value": "CWE-269"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "Local privilege escalation due to insecure driver communication port permissions. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 40278, Acronis Agent (Windows) before build 31637, Acronis Cyber Protect 15 (Windows) before build 35979."}, {"lang": "es", "value": "Escalada de privilegios locales debido a permisos inseguros del puerto de comunicaci\u00f3n del conductor. Los siguientes productos se ven afectados: Acronis Cyber ??Protect Home Office (Windows) antes de la compilaci\u00f3n 40278, Acronis Agent (Windows) antes de la compilaci\u00f3n 31637, Acronis Cyber ??Protect 15 (Windows) antes de la compilaci\u00f3n 35979."}], "lastModified": "2024-11-21T08:21:36.350", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:acronis:agent:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6F4ABAEF-E87F-40CF-B8DA-5E70F9A480B1", "versionEndExcluding": "c23.02"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect:15:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "89899D10-1343-4276-919A-9C1DF2DB8B55"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect:15:update1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A77B2499-B3A4-4278-BA0D-59AB59C60352"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect:15:update2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BAF6A576-C320-4550-B7F8-4FCAE82FB06A"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect:15:update3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9740A956-D589-4846-8717-B6182EB65F8B"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect:15:update4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9AB8B19B-2B40-4F1B-AE24-1C43D362E4BC"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect:15:update5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "69506F27-DEF8-4317-9E54-D79CA430AD4B"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect_home_office:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8418AF63-E280-4CE2-8E5C-DCD00ABE6557"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect_home_office:39900:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E0894339-A1AD-4382-A4B0-C13FEDE1F076"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect_home_office:40107:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6DE560C6-2EC0-4C58-AA31-B15512F45877"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect_home_office:40173:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E47F65B4-ACD6-4507-9242-35530163A730"}, {"criteria": "cpe:2.3:a:acronis:cyber_protect_home_office:40208:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE9F5E36-F752-4C7C-A678-D5B596A71C67"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@acronis.com"}

7.8 /10