Command Injection in LB-LINK products - CVE-2023-26801
Published: June 21, 2023
Vulnerability identifier: #VU77584
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2023-26801
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: LB-LINK
Affected software:
BL-AC1900
BL-WR9000
BL-X26
BL-LTE300
BL-AC1900
BL-WR9000
BL-X26
BL-LTE300
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary commands on the target system.
The vulnerability exists due to improper input validation in the "mac", "time1" and "time2" parameters at /goform/set_LimitClient_cfg. A remote attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2023-26801
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.