Buffer Overflow Issue in TOTOLINK AC1200 T8 and T10 Products
CVE-2024-8577

8.8HIGH

Key Information:

Vendor
Totolink
Status
Ac1200 T8
Ac1200 T10
Vendor
CVE Published:
8 September 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A critical buffer overflow vulnerability has been discovered in the TOTOLINK AC1200 T8 and T10 routers within the setStaticDhcpRules function located in /cgi-bin/cstecgi.cgi. This vulnerability arises from improper handling of input arguments, particularly the 'desc' parameter, leading to potential remote code execution. As the exploit has been publicly disclosed, it poses a significant risk to users of these devices. Security measures should be taken immediately to mitigate potential attacks, which could exploit this flaw without requiring any prior authentication.

Affected Version(s)

AC1200 T10 4.1.5cu.861_B20230220

AC1200 T10 4.1.8cu.5207

AC1200 T8 4.1.5cu.861_B20230220

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-2024-8577 - Proof of Concept

References

https://vuldb.com/?id.276811
vdb-entrytechnical-description
https://vuldb.com/?ctiid.276811
signaturepermissions-required
https://vuldb.com/?submit.401265
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

yhryhryhr_tu (VulDB User)
.