PT-2023-19991 · Unknown · Chengdu Vec40G

Eckert-Lcc · Published 2023-05-04 · Updated 2024-05-17 · CVE-2023-2522

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Chengdu VEC40G version 3.0

Description A critical issue affects an unknown functionality of the file /send order.cgi?parameter=access detect in the Network Detection component. The manipulation of the COUNT argument with the input 3 | netstat -an leads to os command injection. This issue can be exploited remotely. The exploit has been publicly disclosed.

Recommendations For Chengdu VEC40G version 3.0, as a temporary workaround, consider restricting access to the /send order.cgi?parameter=access detect endpoint until a patch is available. Avoid using the COUNT argument in this endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2023-2522

Affected Products

Chengdu Vec40G

References · 6

• 🔥 https://github.com/eckert-lcc/cve/blob/main/Flying%20fish%20star.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-2522 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-2522 · Security Note
• https://vuldb.com/?ctiid.228013 · Note
• https://vuldb.com/?id.228013 · Note
• https://t.me/cibsecurity/63313 · Telegram Post