Arbitrary Command Execution Vulnerability in TOTOLINK EX1800T Router
CVE-2023-51014

9.8CRITICAL

Key Information:

Vendor
Totolink
Status
Ex1800t Firmware
Vendor
CVE Published:
22 December 2023

Summary

The TOTOLINK EX1800T version V9.1.0cu.2112_B20220316 has a vulnerability that allows unauthorized users to execute arbitrary commands via the 'lanSecDns' parameter in the setLanConfig interface of the cstecgi .cgi script. This flaw can potentially compromise the integrity and security of the router, enabling attackers to manipulate configurations and execute malicious commands remotely.

References

https://815yang.github.io/2023/12/11/EX1800T/TOTOlinkEX18...

EPSS Score

2% chance of being exploited in the next 30 days.

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

Collectors

NVD DatabaseMitre Database
.