CVE-2025-70328
High
Description
TOTOLINK X6000R v9.4.0cu.1498_B20250826 contains an OS command injection vulnerability in the NTPSyncWithHost handler of the /usr/sbin/shttpd executable. The host_time parameter is retrieved via sub_40C404 and passed to a date -s shell command through CsteSystem. While the first two tokens of the input are validated, the remainder of the string is not sanitized, allowing authenticated attackers to execute arbitrary shell commands via shell metacharacters.
SeverityHigh
CVSS8.8
Exploit probability—
ProductTotolink X6000r Firmware
PublishedFeb 23, 2026
First seenFeb 23, 2026
Weakness typeCWE-94Code injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink x6000r_firmware | 9.4.0cu.1498_b20250826 | — |
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