Access Control Vulnerability in TOTOLINK A7000R Router
CVE-2022-32993

9.8CRITICAL

Key Information:

Vendor
Totolink
Status
A7000r Firmware
Vendor
CVE Published:
29 August 2022

Summary

The TOTOLINK A7000R router version V4.1cu.4134 has been identified with an access control vulnerability. This issue arises due to the improper handling of permissions through the ExportSettings.sh script located in the /cgi-bin/ directory. This flaw could allow unauthorized users to access sensitive settings and potentially modify the configuration of the router, elevating the risk of compromising the device's integrity and the security of the network it serves.

References

http://totolink.com
x_refsource_MISC
https://github.com/laotun-s/POC/blob/main/CVE-2022-32993.txt
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.