CVE-2025-14964 is a critical stack-based buffer overflow vulnerability affecting TOTOLINK T10 firmware version 4.1.8cu.5083_B20200521. This flaw, found in the sprintf function within the /cgi-bin/cstecgi.cgi file, can be triggered by manipulating the loginAuthUrl argument. With a CVSS score of 9.8 (CRITICAL), it allows for remote, unauthenticated attacks with high impact on confidentiality, integrity, and availability. While not currently in CISA's KEV catalog and lacking public exploit code in Metasploit, Nuclei, or ExploitDB, the vulnerability has garnered significant community discussion, indicating potential for future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.1.8cu.5803_b20200521CPE matchmatch criteria | cpe:2.3:o:totolink:t10_firmware:4.1.8cu.5803_b20200521:*:*:*:*:*:*:* |
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:X/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.