SB2022052710 - OS Command Injection in TP-Link TL-WR840N EU
Published: May 27, 2022
Security Bulletin ID
SB2022052710
Severity
Low
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) OS Command Injection (CVE-ID: CVE-2022-29402)
The vulnerability allows a local attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to insecure protections for UART console. An attacker with physical access can execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.