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CVE-2023-49911

Published: Apr 9, 2024Updated: Nov 4, 2025 Sources: CVE List NVD BDUCWE-121
NVD MITRE
7.2CVSSHIGH
EPSS Score
1.8%
Top 24.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `band` parameter at offset `0x422420` of the `httpd` binary shipped with v5.0.4 Build 20220216 of the EAP115.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-121CWE-787

Affected Products

N300TP-Link Technologies Co Ltd.Networking Infrastructure
AC1350TP-Link Technologies Co Ltd.Networking Infrastructure
AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3)Tp-LinkNetworking Infrastructure
N300 Wireless Access Point (EAP115)Tp-LinkNetworking Infrastructure
eap225 firmwaretp-linkNetworking Infrastructure
tp-link technologies co ltd.commercialCNNetworking Infrastructureaka tl-wr841n, tl-wr940n, tl-wr886n
tp-linkcommercialTWNetworking Infrastructureaka tp-link, tp link
and 1 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1888
talosintelligence.com
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1888
talosintelligence.com

Timeline

Published
Apr 9, 2024
Last Updated
Nov 4, 2025

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