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CVE-2022-28965

nvd nist
Published: May 20, 2022Modified: Jun 17, 2026

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6.5
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Exploitability: 0.6 / Impact: 5.9
Source: NVD

Description

Multiple DLL hijacking vulnerabilities via the components instup.exe and wsc_proxy.exe in Avast Premium Security before v21.11.2500 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via a crafted DLL file.

Affected (1)

Avast
1 product
Premium Security
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Premium Security
Before 21.11.2500

Related CWEs

CWE-427
Uncontrolled Search Path Element
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.

References (4)

Source: cve@mitre.org
PatchRelease NotesVendor Advisory
Source: cve@mitre.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchRelease NotesVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.