CVE-2025-14739

Uninitialized Pointer Vulnerability in TP-Link WR940N and WR941ND

Published Dec 18, 2025 CVSS 4.0 · 6.8 Medium EPSS < 1% KEV · Not listed
Description
Access of Uninitialized Pointer vulnerability in TP-Link WR940N and WR941ND allows local unauthenticated attackers the ability to execute DoS attack

and potentially arbitrary code execution

under the context of the ‘root’ user.This issue affects WR940N and WR941ND: ≤ WR940N v5 3.20.1 Build 200316,

≤

WR941ND v6 3.16.9 Build 151203.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Tp-link
Tp-link tl-wr940n
Tp-link tl-wr941nd
Tp-link wr940n
Tp-link wr941nd
Vendors & Products Tp-link
Tp-link tl-wr940n
Tp-link tl-wr941nd
Tp-link wr940n
Tp-link wr941nd
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Access of Uninitialized Pointer vulnerability in TP-Link WR940N and WR941ND allows local unauthenticated attackers the ability to execute DoS attack and potentially arbitrary code execution under the context of the ‘root’ user.This issue affects WR940N and WR941ND: ≤ WR940N v5 3.20.1 Build 200316, ≤ WR941ND v6 3.16.9 Build 151203.
Title Uninitialized Pointer Vulnerability in TP-Link WR940N and WR941ND
Weaknesses CWE-824
References
Metrics cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TPLink
Published
Updated
Feb 26, 2026, 4:07 PM
Reserved
Dec 15, 2025, 6:35 PM
Status
Deferred
Published
Dec 18, 2025, 7:16 PM
Modified
Jun 17, 2026, 8:36 AM