CVE-2021-27648

Externally controlled reference to a resource in another sphere in quarantine functionality in Synology Antivirus Essential before 1.4.8-2801 allows remote authenticated users to obtain privilege via unspecified vectors.

CVSS v3 9.0 CRITICAL
CVSS v2.0 6.5 MEDIUM

9.0^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.synology.com/security/advisory/Synology_SA_21_15	Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_21_15	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:synology:antivirus_essential:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:58

Type	Values Removed	Values Added
References	~~() https://www.synology.com/security/advisory/Synology_SA_21_15 - Vendor Advisory~~	() https://www.synology.com/security/advisory/Synology_SA_21_15 - Vendor Advisory
CVSS	v2 : ~~6.5~~ v3 : ~~8.8~~	v2 : 6.5 v3 : 9.0

Information

Published : 2021-04-28 08:15

Updated : 2024-11-21 05:58

NVD link : CVE-2021-27648

Mitre link : CVE-2021-27648

CVE.ORG link : CVE-2021-27648

JSON object : View

Products Affected

synology

antivirus_essential

CWE

CWE-610

Externally Controlled Reference to a Resource in Another Sphere

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9.0 /10