Tenda F1203 QuickIndex formQuickIndex stack-based overflow
CVE-2024-2977

8.8HIGH

Key Information:

Vendor
Tenda
Status
F1203
Vendor
CVE Published:
27 March 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A vulnerability exists in the Tenda F1203 router identified by the function formQuickIndex in the /goform/QuickIndex file. The manipulation of the input parameter PPPOEPassword can lead to a stack-based buffer overflow, allowing attackers to execute arbitrary code remotely. This issue has been publicly disclosed and can be exploited without requiring physical access to the device. Users of the affected version 2.0.1.6 are highly encouraged to seek immediate remediation to protect their networks from potential unauthorized access.

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-2024-2977 - Proof of Concept

References

https://vuldb.com/?id.258146
vdb-entrytechnical-description
https://vuldb.com/?ctiid.258146
signaturepermissions-required
https://vuldb.com/?submit.301028
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

Credit

wxhwxhwxh_tutu (VulDB User)
.