CVE-2024-4944Public exploit

Local SYSTEM command execution via writable shared memory

Published Jul 9, 2024 · Updated Aug 7, 2026

Command injection in WatchGuard Mobile VPN with SSL Client before 12.10.4 allows local users to execute arbitrary commands as SYSTEM. The wgsslvpnsrc.exe service grants authenticated users write access to a global shared-memory command field and passes its contents directly to CreateProcessW. Any local account can signal the associated event and make the Local System service start an attacker-chosen executable with full host privileges.

CVSS severity8.6
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in WatchGuard Mobile VPN with SSL Client before 12.10.4 allows local users to execute arbitrary commands as SYSTEM. The wgsslvpnsrc.exe service grants authenticated users write access to a global shared-memory command field and passes its contents directly to CreateProcessW. Any local account can signal the associated event and make the Local System service start an attacker-chosen executable with full host privileges.

The record

CVE
CVE-2024-4944
Published
Jul 9, 2024
Updated
Aug 7, 2026
Vendor
WatchGuard Technologies, Inc.
Product
Mobile VPN with SSL Client
Classifications
CWE-77, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <12.10.4
  2. Affected versionversion=12.0 <12.10.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

WatchGuard Technologies, Inc. · Mobile VPN with SSL Clientversion=0 <12.10.4; version=12.0 <12.10.4

Published CVSS scores

7.8National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.6WatchGuard Technologies, Inc.CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1068Exploitation for Privilege Escalation

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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