Totolink N350RT HTTP POST Request stack-based overflow
CVE-2023-7187

8.8HIGH

Key Information:

Vendor
Totolink
Status
Vendor
CVE Published:
31 December 2023

Summary

A stack-based buffer overflow vulnerability has been identified in the Totolink N350RT router, specifically in the HTTP POST request handler found in the file /cgi-bin/cstecgi.cgi?action=login&flag=ie8. This flaw can be exploited through improper processing of certain requests, potentially allowing attackers to execute arbitrary code or crash the device. Public disclosure of the exploit method raises concerns regarding its accessibility and potential threat to network security. The vendor has been notified about this issue, but has not yet responded.

Affected Version(s)

N350RT 9.3.5u.6139_B20201216

References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database

Credit

jylsec (VulDB User)
.