CVE-2021-41946

5.4 mediumEPSS 3.0%

Medium (5.4) in fiberhome hg150-ub firmware. EPSS 3.0% chance of exploitation in the next 30 days.

In FiberHome VDSL2 Modem HG150-Ub_V3.0, a stored cross-site scripting (XSS) vulnerability in Parental Control --> Access Time Restriction --> Username field, a user cannot delete the rule due to the XSS.

Severity

CVSS 3.1

5.4 medium

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

EPSS: 3.0% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-05-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fiberhome:hg150-ub_firmware

References

http://www.fiberhome.com/
https://github.com/afaq1337/CVE-2021-41946
http://www.fiberhome.com/
https://github.com/afaq1337/CVE-2021-41946

Check your stack JSON