Stack Overflow Vulnerability in Tenda F1203 Router
CVE-2024-2976

8.8HIGH

Key Information:

Vendor
Tenda
Status
F1203
Vendor
CVE Published:
27 March 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A critical vulnerability has been identified in the Tenda F1203 router, specifically in the function R7WebsSecurityHandler located in the /goform/execCommand file. This vulnerability allows attackers to perform a stack-based buffer overflow by manipulating password arguments. Given that this flaw can be exploited remotely, it poses serious security risks to users. The issue has been publicly disclosed, and no acknowledgment from the vendor has been received regarding this serious security threat. For more information, visit the detailed descriptions and technical insights available in relevant security databases.

Affected Version(s)

F1203 2.0.1.6

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-2024-2976 - Proof of Concept

References

https://vuldb.com/?id.258145
vdb-entrytechnical-description
https://vuldb.com/?ctiid.258145
signaturepermissions-required
https://vuldb.com/?submit.300997
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

Credit

wxhwxhwxh_tutu (VulDB User)
.