Buffer Overflow Vulnerability in Tenda A301 Router
CVE-2024-6402

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
A301
Vendor
CVE Published:
28 June 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A serious buffer overflow vulnerability has been identified in the Tenda A301 router, specifically within the SetOnlineDevName function utilized in the /goform/SetOnlineDevName file. This flaw can be exploited remotely, allowing attackers to craft malicious input that manipulates the devName argument. The buffer overflow could potentially lead to unauthorized access or execution of arbitrary code, compromising the affected device. The vulnerability has been publicly disclosed and no response has been received from the vendor regarding this issue. Immediate action is advised for users of the Tenda A301 to safeguard against possible exploits.

Affected Version(s)

A301 15.13.08.12

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-2024-6402 - Proof of Concept

References

https://vuldb.com/?id.269947
vdb-entrytechnical-description
https://vuldb.com/?ctiid.269947
signaturepermissions-required
https://vuldb.com/?submit.360696
third-party-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
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

dexter_zg (VulDB User)
.