Critical 9.1Published May 29, 2026

CVE-2026-5386KMW CCTV Security Cameras Unverified Password Change

Updated under an hour ago (Oct 26, 2026, 9:00 PM ET)

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It affects KMW KM-IP521 and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for KMW KM-IP521

Exploited in the last 30 days

The affected KMW CCTV Security Cameras are vulnerable to a critical unauthenticated password reset. This flaw allows an attacker to remotely reset the administrator password to a known value without authentication, granting full access to the camera feeds and settings.

CVSS: 9.1 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness (CWE): CWE-620
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: icscert
NVD analysis: Deferred
Record last updated: May 29, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

KMW KM-IP521 kmw:km_ip521 (from the name)	4.04.91.230307	CNA record
KMW KM-IP421 kmw:km_ip421 (from the name)	4.04.53.210416	CNA record

References

References

https://main.kmw.ro/pub/Firmware/521_421.zip
https://www.cisa.gov/news-events/ics-advisories/icsa-26-148-06
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-06.json

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.