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CVE-2025-61983

Published: Feb 3, 2026Updated: Feb 11, 2026 Sources: CVE List NVD BDUCWE-122
NVD MITRE
8.0CVSSHIGH
EPSS Score
0.5%
Top 63.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Heap-based Buffer Overflow vulnerability in TP-Link Archer AX53 v1.0 (tmpserver modules) allows authenticated adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing an excessive number of fields with zero‑length values.This issue affects Archer AX53 v1.0: through 1.3.1 Build 20241120.

CVSS Vector Breakdown

AV:AAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-122

Affected Products

archer ax53 firmwaretp-linkNetworking Infrastructure
Archer AX53 v1.0TP-Link Systems Inc.Networking Infrastructure
Archer AX53TP-Link Technologies Co Ltd.Networking Infrastructure
tp-linkcommercialTWNetworking Infrastructureaka tp-link, tp link
tp-link systems inc.commercialCNNetworking Infrastructureaka tp-link
tp-link technologies co ltd.commercialCNNetworking Infrastructureaka tl-wr841n, tl-wr940n, tl-wr886n

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://talosintelligence.com/vulnerability_reports/
talosintelligence.com
https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware
tp-link.com
https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware
tp-link.com
and 1 more references View all →

Timeline

Published
Feb 3, 2026
Last Updated
Feb 11, 2026

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