Stack-Based Buffer Overflow in Tenda AC15 Router
CVE-2024-2807

8.8HIGH

Key Information:

Vendor
Tenda
Status
Ac15
Vendor
CVE Published:
22 March 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A serious stack-based buffer overflow vulnerability has been identified in Tenda AC15 routers, specifically within the formExpandDlnaFile function of the /goform/expandDlnaFile endpoint. This flaw allows remote attackers to manipulate the filePath argument, potentially leading to unauthorized remote code execution. Attackers can exploit this vulnerability without user interaction, exposing the affected devices to significant risk. As of now, the vendor has failed to respond to security disclosures, making timely mitigation crucial for users of the affected firmware versions.

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-2024-2807 - Proof of Concept

References

https://vuldb.com/?id.257662
vdb-entrytechnical-description
https://vuldb.com/?ctiid.257662
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)
.