Command Execution Vulnerability in TOTOLINK X6000R Router
CVE-2023-48811

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
X6000r Firmware
Vendor
CVE Published:
30 November 2023

What is CVE-2023-48811?

A vulnerability in the TOTOLINK X6000R router allows an attacker to execute arbitrary commands through the malformed handling of input fields in the shttpd file. The flaw arises from the sub_4119A0 function improperly utilizing the Uci_Set_Str function which is subsequently passed to the CsteSystem function, enabling unauthorized command execution on the device. This could lead to unauthorized access and potential exposure of sensitive information.

References

https://www.notion.so/X6000R-sub_4119A0-8-2332305e3d8044c...

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

.
CVE-2023-48811 : Command Execution Vulnerability in TOTOLINK X6000R Router