Authenticated Stack Overflow in TOTOLINK NR1800X by TOTOLINK
CVE-2022-41526

8.8HIGH

Key Information:

Vendor

Totolink
Status
Nr1800x Firmware
Vendor
CVE Published:
6 October 2022

What is CVE-2022-41526?

The TOTOLINK NR1800X router is vulnerable to an authenticated stack overflow due to improper handling of the 'ip' parameter in the setDiagnosisCfg function. This could potentially allow attackers to execute arbitrary code or disrupt device functionality if they gain access to the administrative interface.

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References

https://brief-nymphea-813.notion.site/NR1800X-bof-setDiag...

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

  • Vulnerability Reserved

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