CVE-2021-43663

HIGH

totolink EX300_v2 V4.0.3c.140_B20210429 - Command Injection

Title source: llm
STIX 2.1

Description

totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a command injection vulnerability via the component cloudupdate_check.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0081
EPSS Percentile 74.5%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-77
Status published
Products (1)
totolink/ex300_v2_firmware 4.0.3c.140_b20210429
Published Mar 31, 2022
Tracked Since Feb 18, 2026