CVE-2023-33381: Mitrastar Gpt-2741gnac Firmware

High severity, CVSS 7.2. EPSS: 22.4% chance of exploitation in the next 30 days.

A command injection vulnerability was found in the ping functionality of the MitraStar GPT-2741GNAC router (firmware version AR_g5.8_110WVN0b7_2). The vulnerability allows an authenticated user to execute arbitrary OS commands by sending specially crafted input to the router via the ping function.

Affected products

• Mitrastar Gpt-2741gnac Firmware: version ar_g5.8_110wvn0b7_2 only

Published 2023-06-06. Last modified 2026-07-09.