HIGH 7.4 NVD
CVE-2026-19846
A vulnerability was identified in TOTOLINK A800R 4.1.2cu.5137_B20200730. This impacts the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi of the com
A vulnerability was identified in TOTOLINK A800R 4.1.2cu.5137_B20200730. This impacts the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi of the component firewall.so. The manipulation of the argument url leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit is publicly available and might be used.
References
- https://github.com/panda666-888/vuls/blob/main/totolink/a800r/setUrlFilterRules.md
- https://vuldb.com/cve/CVE-2026-19846
- https://vuldb.com/submit/869456
- https://vuldb.com/vuln/389982
- https://vuldb.com/vuln/389982/cti
This high severity vulnerability with a CVSS score of 7.4 was published on 2026-08-14 via NVD.
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