Patchfirst
CVE-2026-40627 Critical · 9.1 EPSS 1.0%

An os command injection vulnerability exists in the boa formWsc targetAPSsid functionality of Totolink X2000R…

totolink · Totolink

Summary

An OS command injection flaw in the boa formWsc targetAPSsid functionality of the Totolink X2000R router firmware allows specially crafted HTTP requests to inject operating system commands. An attacker who is authenticated to the device over the network can exploit it to achieve arbitrary code execution.

Official description · NVD

An os command injection vulnerability exists in the boa formWsc targetAPSsid functionality of Totolink X2000R TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Breakdown
21.1 / 100
Exploited
Not confirmed
Reports
0
Tactics
0/15

Disclosed on 20 Oct 2026. No public exploit code or confirmed exploitation is recorded.

techniques

No techniques linked

No ATT&CK techniques are linked to this CVE yet. MITRE CTID has not mapped it, and no report passage in the corpus ties it to a technique.

What security researchers reported

Not named in any threat report yet

Also mentioned in 6 community threat pulses (AlienVault OTX)

Weaker evidence

Pulses are indicator collections that anyone can publish. A mention is not confirmation of exploitation.

References

1 link, grouped by NVD tag
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