Buffer Overflow Vulnerability Detected in TOTOLINK A7000R Router
CVE-2024-7213

8.8HIGH

Key Information:

Vendor

TOTOLINK
Status
A7000r Firmware
Vendor
CVE Published:
30 July 2024

What is CVE-2024-7213?

A critical buffer overflow vulnerability has been identified in the TOTOLINK A7000R router, affecting version 9.1.0u.6268_B20220504. The issue lies within the setWizardCfg function located in the /cgi-bin/cstecgi.cgi file. By manipulating the argument 'ssid', an attacker can exploit this vulnerability remotely, potentially compromising the device's security. This exploit has already been made public, raising significant concerns regarding its potential use in cyberattacks. Notably, the vendor has not responded to prior disclosures of this issue, emphasizing the need for immediate action by users to secure their devices.

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References

https://vuldb.com/?id.272784
https://vuldb.com/?ctiid.272784
https://vuldb.com/?submit.378313

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

  • Vulnerability published

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