CVE-2026-6025 is an OS command injection vulnerability in the Totolik A7100RU router (firmware version 7.4cu.2313_b20191024) affecting the setSyslogCfg function within the CGI handler component /cgi-bin/cstecgi.cgi. The flaw allows attackers to manipulate the "enable" argument to inject arbitrary operating system commands. The vulnerability carries a critical CVSS score of 9.8, with a network-based attack vector requiring no authentication, low complexity, and no user interaction. Successful exploitation grants attackers complete system compromise including confidentiality, integrity, and availability impact. While the vulnerability currently shows low adoption metrics (EPSS score of 0.0125 and FAUCET risk score of 55.0), public exploit code is available. The vulnerability is not currently listed on the Known Exploited Vulnerabilities catalog and shows no active exploitation reports, though the public availability of exploits presents a moderate ongoing risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Totolink | A7100RU | 7.4cu.2313_b20191024CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.