CVE-2022-45770

HIGH
Published Jan 26, 20233y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Jan 26, 2023 3y ago
Last Modified Jun 17, 2026 2w ago

Description

Improper input validation in adgnetworkwfpdrv.sys in Adguard For Windows x86 through 7.11 allows local privilege escalation.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

Affected Products 1

VendorProductVersionRange
adguardadguard* <7.12

References 4

  • adguard.com https://adguard.com/en/versions/windows/release.html#version-71140780
    PatchRelease NotesVendor Advisory
  • github.com https://github.com/Marsel-marsel/CVE-2022-45770
    Tool Signature
  • hackmag.com https://hackmag.com/security/aguard-cve/
  • xakep.ru https://xakep.ru/2023/01/27/aguard-cve/

Remediation

  • adguard.com https://adguard.com/en/versions/windows/release.html#version-71140780
    PatchRelease NotesVendor Advisory