ByteOS Network

NVD Vulnerability Details :

CVE-2026-2686

Awaiting Analysis

Source-cna@vuldb.com

Published At-19 Feb, 2026 | 00:16

Updated At-19 Feb, 2026 | 15:53

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	8.9	HIGH	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary	2.0	10.0	HIGH	AV:N/AC:L/Au:N/C:C/I:C/A:C

Type: Secondary

Version: 4.0

Base score: 8.9

Base severity: HIGH

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: Primary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

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

Type: Secondary

Version: 2.0

Base score: 10.0

Base severity: HIGH

Vector:

AV:N/AC:L/Au:N/C:C/I:C/A:C

Weaknesses

CWE ID	Type	Source
CWE-77	Primary	cna@vuldb.com
CWE-78	Primary	cna@vuldb.com

CWE ID: CWE-77

Type: Primary

Source: cna@vuldb.com

CWE ID: CWE-78

Type: Primary

Source: cna@vuldb.com

References

Hyperlink	Source	Resource
https://github.com/cha0yang1/SECCN/blob/main/UnauthorizedRCE.md	cna@vuldb.com	N/A
https://github.com/cha0yang1/SECCN/blob/main/UnauthorizedRCE.md#2-vulnerability-reproduction-proof-of-concept	cna@vuldb.com	N/A
https://vuldb.com/?ctiid.346488	cna@vuldb.com	N/A
https://vuldb.com/?id.346488	cna@vuldb.com	N/A
https://vuldb.com/?submit.754200	cna@vuldb.com	N/A