CVE-2026-6158

HIGH

Totolink N300RH upgrade.so setUpgradeUboot os command injection

Title source: cna

Description

A flaw has been found in Totolink N300RH 6.1c.1353_B20190305. Affected is the function setUpgradeUboot of the file upgrade.so. This manipulation of the argument FileName causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.

References (5)

Scores

CVSS v3 7.3
EPSS 0.0486
EPSS Percentile 89.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Details

CWE
CWE-77 CWE-78
Status published
Products (1)
Totolink/N300RH 6.1c.1353_B20190305
Published Apr 13, 2026
Tracked Since Apr 13, 2026