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NR1800X — Vulnerabilities & Security Advisories 10

All 10 CVE vulnerabilities found in NR1800X, with AI-generated Chinese analysis, references, and POCs.

Vendor: Totolink

CVE ID Title CVSS Severity Published
CVE-2026-82616 TOTOLINK NR1800X cstecgi.cgi setUploadSetting stack-based overflow CWE-121 9.9 Critical 2026-08-31
CVE-2026-82597 TOTOLINK NR1800X cstecgi.cgi setUssd command injection CWE-77 7.4 High 2026-08-31
CVE-2026-15701 Totolink NR1800X lighttpd formLogout.htm Form_Logout stack-based overflow CWE-121 9.8 Critical 2026-07-14
CVE-2026-7548 Totolink NR1800X cstecgi.cgi sub_41A68C command injection CWE-77 8.8 High 2026-05-01
CVE-2026-7546 Totolink NR1800X lighttpd find_host_ip stack-based overflow CWE-121 9.8 Critical 2026-05-01
CVE-2026-5030 Totolink NR1800X Telnet Service cstecgi.cgi NTPSyncWithHost command injection CWE-77 6.3 Medium 2026-03-29
CVE-2026-1328 Totolink NR1800X POST Request cstecgi.cgi setWizardCfg buffer overflow CWE-120 8.8 High 2026-01-22
CVE-2026-1327 Totolink NR1800X POST Request cstecgi.cgi setTracerouteCfg command injection CWE-77 6.3 Medium 2026-01-22
CVE-2026-1326 Totolink NR1800X POST Request cstecgi.cgi setWanCfg command injection CWE-77 6.3 Medium 2026-01-22
CVE-2023-7220 Totolink NR1800X cstecgi.cgi loginAuth stack-based overflow CWE-121 9.8 Critical 2024-01-09

All 10 known CVE vulnerabilities affecting NR1800X with full Chinese analysis, references, and POCs where available.