CVE-2025-4849
Medium
Description
A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101. It has been rated as critical. Affected by this issue is the function CloudACMunualUpdateUserdata of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument url leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
SeverityMedium
CVSS6.3
Exploit probability—
ProductTotolink N300rh Firmware
PublishedMay 18, 2025
First seenMay 18, 2025
Weakness typeCWE-77Command injectionCWE-74Injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink n300rh_firmware | 6.1c.1390_b20191101 | — |
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