CVE-2023-3206

Name: CVE-2023-3206
Creator: NVD / NIST
Published: 2023-06-12T15:15:09.887+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 18.71%

Last modified Jun 17, 2026

CVE-2023-3206 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 18.71% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

18.71%

96.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Feiyuxing	Vec40g Firmware	3.0

References

https://github.com/shulao2020/cve/blob/main/Flying%20Fish.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.231229Third Party Advisory
https://vuldb.com/?id.231229Third Party Advisory
https://github.com/shulao2020/cve/blob/main/Flying%20Fish.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.231229Third Party Advisory
https://vuldb.com/?id.231229Third Party Advisory

Timeline

Published: Jun 12, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-3206?

How severe is CVE-2023-3206?

CVE-2023-3206 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 18.71% probability of exploitation in the next 30 days.

How do I fix CVE-2023-3206?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-3206?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST