CVE-2024-36586Public exploit

Privilege escalation via writable service binary

Published Jun 13, 2024 · Updated Aug 2, 2024

Local privilege escalation in AdGuard Home 0.93 through versions before 0.94 allows local users to execute code as root or SYSTEM. The service installation leaves the AdGuardHome executable replaceable by an unprivileged account, and the daemon executes that path on restart. Exploitation requires an installed service, local binary replacement, and a subsequent restart; the payload then inherits the service account's privileges.

CVSS severity8.8
High
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local privilege escalation in AdGuard Home 0.93 through versions before 0.94 allows local users to execute code as root or SYSTEM. The service installation leaves the AdGuardHome executable replaceable by an unprivileged account, and the daemon executes that path on restart. Exploitation requires an installed service, local binary replacement, and a subsequent restart; the payload then inherits the service account's privileges.

The record

CVE
CVE-2024-36586
Published
Jun 13, 2024
Updated
Aug 2, 2024
Vendor
AdGuard Software Limited
Product
AdGuard Home
Classifications
CWE-269, T1574.010
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.93 <0.94

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

AdGuard Software Limited · AdGuard Homeversion=0.93 <0.94

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-269Improper Privilege Management
T1574.010Services File Permissions Weakness

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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