CVE-2026-2686 (GCVE-0-2026-2686)
Vulnerability from cvelistv5 – Published: 2026-02-19 00:02 – Updated: 2026-02-24 15:49
VLAI
EPSS
VEX
Title
SECCN Dingcheng G10 session_login.cgi qq os command injection
Summary
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.
Severity
9.8 (Critical)
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-24 15:49 UTC
Assigner
VulDB
CNA
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.346488 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.346488 | signaturepermissions-required |
| https://vuldb.com/?submit.754200 | third-party-advisory |
| https://github.com/cha0yang1/SECCN/blob/main/Unau… | related |
| https://github.com/cha0yang1/SECCN/blob/main/Unau… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SECCN Dingcheng | G10 |
Affected:
3.1.0.181203
|
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Sightings
| Author | Source | Type | Date | Other |
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Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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