CVE-2026-52483
CVSS v3
8.8
HIGH
EPSS Score
0.5 %
exploit probability, as of 2026-09-28
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The ping diagnostics and other similar functions of the MitraStar GPT-2741GNAC-N2-SV router with firmware BR_g8.10_1.11(WVK.0)b46 allow authenticated users execute arbitrary OS command via concatenated params on a crafted POST request for the endpoint /cgi-bin/device-management-utilities-internet.cgi.
Technical details
- Published
- 2026-09-17
- Last Modified
- 2026-09-19
Frequently asked questions
What is CVE-2026-52483?
The ping diagnostics and other similar functions of the MitraStar GPT-2741GNAC-N2-SV router with firmware BR_g8.10_1.11(WVK.0)b46 allow authenticated users execute arbitrary OS command via concatenated params on a crafted POST request for the endpoint /cgi-bin/device-management-utilities-internet.cgi.
Is CVE-2026-52483 actively exploited?
Active exploitation of CVE-2026-52483 has not been confirmed. Its EPSS score was 0.5% on 2026-09-28, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-52483?
CVE-2026-52483 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2026-52483 affecting your environment?
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