Stack-Based Buffer Overflow in Tenda A301 Product Line
CVE-2024-4291

8.8HIGH

Key Information:

Vendor
Tenda
Status
A301
Vendor
CVE Published:
27 April 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A critical vulnerability affecting the Tenda A301 product line has been identified, which allows remote attackers to exploit a stack-based buffer overflow when manipulating the 'deviceList' parameter in the 'formAddMacfilterRule' function within the '/goform/setBlackRule' file. This flaw may lead to unauthorized access and potential control over the device. The flaw has been publicly disclosed, indicating a significant risk for users of the affected version (15.13.08.12_multi_TDE01). Although the vendor was alerted prior to the public disclosure, no response has been recorded, leaving users vulnerable to potential exploitation.

Affected Version(s)

A301 15.13.08.12_multi_TDE01

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-2024-4291 - Proof of Concept

References

https://vuldb.com/?id.262223
vdb-entrytechnical-description
https://vuldb.com/?ctiid.262223
signaturepermissions-required
https://vuldb.com/?submit.320672
third-party-advisory

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

L1ziang (VulDB User)
.