CVE-2025-13184
9.8
CRITICAL · CVSS 3.1 · EPSS 11.3% (pctl 96)
Patch early
EPSS 11.3% — above the 10% action threshold.
Description
Unauthenticated Telnet enablement via cstecgi.cgi (auth bypass) leading to unauthenticated root login with a blank password on factory/reset X5000R V9.1.0u.6369_B20230113 (arbitrary command execution). Earlier versions that share the same implementation, may also be affected.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 11.28% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-863 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2025-12-10 |
| Last modified | 2026-09-25 |
Affected (2)
| Vendor | Product |
|---|---|
| totolink | x5000r |
| totolink | x5000r firmware |
References
→ the Explorer · watch your stack · NVD