CVE-2026-7538

Summary

A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function Vulnerability of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument proto leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might be used.

Affected Software

Weaknesses

• CWE-78: OS Command Injection
• CWE-77: Command Injection

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: total

References

• https://vuldb.com/vuln/360354
• https://vuldb.com/vuln/360354/cti
• https://vuldb.com/submit/804321
• https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_329/README.md
• https://www.totolink.net/

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