CVE-2025-12286Public exploit

Local privilege escalation via unquoted service path

Published Oct 27, 2025 · Updated Oct 27, 2025

Unquoted service path in VeePN 1.6.0 through 1.6.2 allows local users to execute code with AVService privileges. The AVService ImagePath leaves C:\Program Files (x86)\VeePN\avservice\avservice.exe unquoted, so Windows can select an attacker-written executable from an earlier path token when the service starts. Exploitation requires local file-write access and a service restart and grants the service account's privileges.

CVSS severity7.3
High
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unquoted service path in VeePN 1.6.0 through 1.6.2 allows local users to execute code with AVService privileges. The AVService ImagePath leaves C:\Program Files (x86)\VeePN\avservice\avservice.exe unquoted, so Windows can select an attacker-written executable from an earlier path token when the service starts. Exploitation requires local file-write access and a service restart and grants the service account's privileges.

The record

CVE
CVE-2025-12286
Published
Oct 27, 2025
Updated
Oct 27, 2025
Vendor
VeePN
Product
VeePN
Classifications
CWE-428, CWE-426, T1574.009
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 27, 2025Record 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=1.6.0
  2. Affected versionversion=1.6.1
  3. Affected versionversion=1.6.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

VeePN · VeePNversion=1.6.0; version=1.6.1; version=1.6.2

Published CVSS scores

7.3VulDBCVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.0VulDBCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6.0VulDBAV:L/AC:H/Au:S/C:C/I:C/A:C

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-428Unquoted Search Path or Element
CWE-426Untrusted Search Path
T1574.009Path Interception by Unquoted Path

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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