CVE-2026-11494— TOTOLINK AC1200 T8 vsftpd vsftpd.conf least privilege violation
Possible ATT&CK Techniques 2AI
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I. Basic Information for CVE-2026-11494
Vulnerability Information
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Vulnerability Title
TOTOLINK AC1200 T8 vsftpd vsftpd.conf least privilege violation
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security vulnerability has been detected in TOTOLINK AC1200 T8 4.1.5cu.8611. This affects an unknown function of the file /etc/vsftpd.conf of the component vsftpd. The manipulation leads to least privilege violation. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
最小特权原则违背
Source: NVD (National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-11494
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2026-11494 (1)
IV. Related Vulnerabilities
Same product: AC1200 T8
- CVE-2024-8580
TOTOLINK AC1200 T8 shadow.sample hard-coded password - CVE-2024-8579
TOTOLINK AC1200 T8 cstecgi.cgi setWiFiRepeaterCfg buffer ove - CVE-2024-8578
TOTOLINK AC1200 T8 cstecgi.cgi setWiFiMeshName buffer overfl - CVE-2024-8577
TOTOLINK AC1200 T8/AC1200 T10 cstecgi.cgi setStaticDhcpRules - CVE-2024-8576
TOTOLINK AC1200 T8/AC1200 T10 cstecgi.cgi setIpPortFilterRul
Same vendor: TOTOLINK
- CVE-2026-11620
TOTOLINK EX200 vsftpd vsftpd.conf least privilege violation - CVE-2026-11554
TOTOLINK CP450 vsftpd vsftpd.conf least privilege violation - CVE-2026-10187
Totolink N300RH Web Management wireless.so setWiFiBasicConfi - CVE-2026-9543
Totolink N300RH Web Management cstecgi.cgi setPasswordCfg os - CVE-2026-9534
Totolink CA750-PoE Setting cstecgi.cgi setWiFiWpsConfig os c
Same weakness: CWE-272
- CVE-2026-11620
TOTOLINK EX200 vsftpd vsftpd.conf least privilege violation - CVE-2026-11555
D-Link DGS-1100-08PD Web boa.conf least privilege violation - CVE-2026-11554
TOTOLINK CP450 vsftpd vsftpd.conf least privilege violation - CVE-2026-11497
D-Link DCS-5615 Boa Webserver boa.conf least privilege viola - CVE-2026-11492
D-Link DIR-823G vsftpd vsftpd.conf least privilege violation
V. Comments for CVE-2026-11494
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