What is CVE-2026-100298?

CVE-2026-100298 is a high-severity vulnerability in Anjvision Yssd-Rtmp-H5, classified under Insufficiently Protected Credentials. CVSS score: 8.8/10. Published 2026-09-29.

How severe is CVE-2026-100298?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Anjvision Yssd-Rtmp-H5

CVE-2026-100298

In Anjvision YSSD‑RTMP‑H5 firmware version 3.3.2.4, two user‑information endpoints can reveal sensitive device and account details under conditions that are not intended for normal operation.

Published 2026-09-29 · last modified 2026-09-29.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Anjvision Yssd-Rtmp-H5 — versions Version 3.3.2.4 build 2024-12-26

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

www.cisa.gov/news-events/ics-advisories/icsa-26-272-05 (government-resource)

Frequently asked questions

What is CVE-2026-100298?: CVE-2026-100298 is a high-severity vulnerability in Anjvision Yssd-Rtmp-H5, classified under Insufficiently Protected Credentials. CVSS score: 8.8/10. Published 2026-09-29.
How severe is CVE-2026-100298?: High severity. CVSS v3 base score is 8.8 out of 10.