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CVE-2026-2686

CRITICAL

9.8

Description

A security vulnerability has been detected in SECCN Dingcheng G10 3.1.0.181203. This impacts the function qq of the file /cgi-bin/session_login.cgi. The manipulation of the argument User leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/19/2026

Last Modified2/19/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-77CWE-78

References

https://github.com/cha0yang1/SECCN/blob/main/UnauthorizedRCE.md(cna@vuldb.com)

https://github.com/cha0yang1/SECCN/blob/main/UnauthorizedRCE.md#2-vulnerability-reproduction-proof-of-concept(cna@vuldb.com)

https://vuldb.com/?ctiid.346488(cna@vuldb.com)

https://vuldb.com/?id.346488(cna@vuldb.com)

https://vuldb.com/?submit.754200(cna@vuldb.com)

IOC Correlations

No correlations recorded

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