CVE-2026-7156
9.3
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
Summary
A vulnerability was detected in Totolink A8000RU 7.1cu.643_b20200521. Affected is the function CsteSystem of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument HTTP results in os command injection. The attack may be launched remotely. The exploit is now public and may be used.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Totolink | A8000RU | 7.1cu.643_b20200521 | affected |
Weaknesses
- CWE-78: OS Command Injection
- CWE-77: Command Injection
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: total
References
- https://vuldb.com/vuln/359755
- https://vuldb.com/vuln/359755/cti
- https://vuldb.com/submit/801142
- https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_320/README.md
- https://www.totolink.net/
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