CVE-2023-3206

7.5 highEPSS 19%

A vulnerability classified as problematic was found in Chengdu VEC40G 3.0. Affected by this vulnerability is an unknown functionality of the file /send_order.cgi?parameter=restart. The manipulation of the argument restart with the input reboot leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-231229 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 19% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
CWEs: CWE-77, CWE-404
Published: 2023-06-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

feiyuxing:vec40g_firmware

References

https://github.com/shulao2020/cve/blob/main/Flying%20Fish.md
https://vuldb.com/?ctiid.231229
https://vuldb.com/?id.231229
https://github.com/shulao2020/cve/blob/main/Flying%20Fish.md
https://vuldb.com/?ctiid.231229

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