CVE-2026-5993
highpriority · track · 1EPSS 0.018 · 78 %ileEURUEPSS · scored 2026-10-28
A vulnerability was identified in Totolink A7100RU 7.4cu.2313_b20191024. This vulnerability affects the function setWiFiGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument wifiOff leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.1–10
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (15)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2026-5993cnnvd
- https://github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_165/README.mdcnnvd
- https://vuldb.com/submit/792041cnnvd
- https://vuldb.com/vuln/356547/cticnnvd
- https://www.totolink.net/cnnvd
- https://github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_165/README.mdenisa_euvd
- https://vuldb.com/submit/792041enisa_euvd
- https://vuldb.com/vuln/356547enisa_euvd
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