Buffer Overflow Vulnerability in TOTOLINK A3600R Firmware
CVE-2024-7182

8.8HIGH

Key Information:

Vendor

Totolink
Status
A3600r
Vendor
CVE Published:
29 July 2024

Badges

👾 Exploit Exists

What is CVE-2024-7182?

A critical buffer overflow vulnerability has been identified in the TOTOLINK A3600R router firmware version 4.1.2cu.5182_B20201102, specifically affecting the setUpgradeFW function within the cstecgi.cgi file. This vulnerability arises from improper handling of the FileName argument, allowing an attacker to exploit it remotely. Given the nature of this vulnerability, it could lead to unauthorized access or control over affected devices. Despite attempts to notify the vendor prior to disclosure, there has been no response. The exploitation of this vulnerability poses a significant risk to the security of affected systems and needs immediate attention.

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Affected Version(s)

A3600R 4.1.2cu.5182_B20201102

References

https://vuldb.com/?id.272603
vdb-entrytechnical-description
https://vuldb.com/?ctiid.272603
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https://vuldb.com/?submit.378051
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

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

wxhwxhwxh_tutu (VulDB User)
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