RCE in Mitrastar Gpt-2741gnac
CVE-2023-33381
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.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.224 (97.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Mitrastar Gpt-2741gnac
- Mitrastar Gpt-2741gnac_firmware — versions ar_g5.8_110wvn0b7_2
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- af854a3a-2127-422b-91ae-364da2661108 (Broken Link)
- af854a3a-2127-422b-91ae-364da2661108 (Broken Link)
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-33381?
- CVE-2023-33381 is a high-severity vulnerability in Mitrastar Gpt-2741gnac, classified under OS Command Injection. CVSS score: 7.2/10. Published 2023-06-06.
- How severe is CVE-2023-33381?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2023-33381 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.