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CVE-2024-3910

Tenda AC500 DhcpListClient fromDhcpListClient stack-based overflow

Published: Apr 17, 2024Updated: Jan 21, 2025 Sources: CVE List NVD BDUCWE-121
NVD MITRE
8.8CVSSHIGH
EPSS Score
1.7%
Top 25.4%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

A vulnerability, which was classified as critical, has been found in Tenda AC500 2.0.1.9(1307). Affected by this issue is the function fromDhcpListClient of the file /goform/DhcpListClient. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-261146 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
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
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Weaknesses

CWE-121CWE-787

Affected Products

Tenda AC500Shenzhen Tenda Technology Co., Ltd.
Embedded
Networking Infrastructure / router-switch
AC500TendaNetworking Infrastructure
ac500 firmwaretendaNetworking Infrastructure
shenzhen tenda technology co., ltd.commercialCNNetworking Infrastructureaka tenda
tendacommercialCNNetworking Infrastructure

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/fromDhcpListClient_page.md
github.com
https://vuldb.com/?id.261146
vuldb.com
https://vuldb.com/?submit.313805
vuldb.com
and 3 more references View all →

Timeline

Published
Apr 17, 2024
Last Updated
Jan 21, 2025

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