Summary
generated automatically from NVD dataCVE-2026-7202 affects the Totolink A8000RU router, firmware version 7.1cu.643_b20200521. The setWiFiWpsStart function in /cgi-bin/cstecgi.cgi (CGI Handler component) does not safely handle the wscDisabled argument, so manipulating it allows OS command injection (CWE-77). The flaw can be triggered remotely, and the NVD description notes that the exploit has been publicly disclosed. It carries a CVSS v3.1 score of 9.8 (CRITICAL).
NVD description
A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This affects the function setWiFiWpsStart of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument wscDisabled leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
EPSS · FIRST.org
3.3%probability of exploitation in the next 30 days
Higher than 88% of scored CVEs
EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-10-19, recomputed daily by FIRST.org.
CVSS v3.1 Score
Information
- Published
- 28 avr. 2026
- Updated
- 24 juil. 2026
- Status
- Deferred
- Source
- cna@vuldb.com
Weaknesses (CWE)
Similar CVEs
Other vulnerabilities of type CWE-77
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