CVE-2025-13184
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductTotolink X5000r Firmware
PublishedDec 10, 2025
First seenDec 10, 2025
Weakness typeCWE-306Missing authentication for critical function
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink x5000r_firmware | 9.1.0u.6369_b20230113 | — |
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