CVE-2023-0640: trendnet tew-652brp_firmware Command Injection

Vulnerability summary

CVE-2023-0640 is a critical (CVSS 9.8) Command Injection vulnerability in trendnet tew-652brp_firmware. EPSS estimates a 6.54% chance of exploitation in the next 30 days, higher than 93.7% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 02-02-2023
   PublishedVulnerability first disclosed.
2. 26-03-2025
   Last modifiedVulnerability information updated.

Description

A vulnerability was found in TRENDnet TEW-652BRP 3.04b01. It has been classified as critical. Affected is an unknown function of the file ping.ccp of the component Web Interface. The manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-220020.

• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.