CVE-2021-43661

6.1 mediumEPSS 0.6%

Medium (6.1) in totolink ex300 v2 firmware. EPSS 0.6% chance of exploitation in the next 30 days.

totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component /home.asp.

Severity

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-03-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19