Buffer Overflow Vulnerability in Tenda AC15 Router
CVE-2024-2805

8.8HIGH

Key Information:

Vendor
Tenda
Status
Ac15
Vendor
CVE Published:
22 March 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A significant vulnerability has been identified in the Tenda AC15 router, specifically within the 'formSetSpeedWan' function found in the '/goform/SetSpeedWan' file. This security flaw can be exploited through remote commands that manipulate the 'speed_dir' argument, allowing for a stack-based buffer overflow. The vulnerable software versions are 15.03.05.18 and 15.03.20_multi. Since this vulnerability has been publicly disclosed, it poses a serious risk to network security. Users are urged to take immediate action to mitigate potential threats, as the vendor has not yet responded to communications regarding this issue.

Affected Version(s)

AC15 15.03.05.18

AC15 15.03.20_multi

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-2805 - Proof of Concept

References

https://vuldb.com/?id.257660
vdb-entrytechnical-description
https://vuldb.com/?ctiid.257660
signaturepermissions-required
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/T...
exploit

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database1 Proof of Concept(s)

Credit

yhryhryhr_miemie (VulDB User)
.