How severe is CVE-2026-12527?

CVE-2026-12527 has a CVSS 4.0 base score of 6.0, rated medium severity.

Is CVE-2026-12527 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-12527?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-12527 have an EU (EUVD) identifier?

Yes. CVE-2026-12527 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37894.

When was CVE-2026-12527 published?

CVE-2026-12527 was published on 2026-06-18 and last updated on 2026-06-22.

CVE-2026-12527

CVE-2026-12527 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.

Key facts

Severity: Medium (CVSS 4.0 base score 6.0)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-37894
Weakness: CWE-306
Published: 2026-06-18
Last modified: 2026-06-22

Description

A broken authorization boundary in the RTSP media delivery pipeline of Shenzhen Liandian Communication Technology LTD V380 IP Camera firmware AppFHE1_V1.0.6.020230803 enables unauthenticated network actors to bypass the device’s credential-enforced live-view workflow and directly retrieve real-time video stream data.

Frequently asked questions

What is CVE-2026-12527?: A broken authorization boundary in the RTSP media delivery pipeline of Shenzhen Liandian Communication Technology LTD V380 IP Camera firmware AppFHE1_V1.0.6.020230803 enables unauthenticated network actors to bypass the device’s credential-enforced live-view workflow and directly retrieve real-time video stream data.
How severe is CVE-2026-12527?: CVE-2026-12527 has a CVSS 4.0 base score of 6.0, rated medium severity.
Is CVE-2026-12527 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-12527?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-12527 have an EU (EUVD) identifier?: Yes. CVE-2026-12527 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37894.
When was CVE-2026-12527 published?: CVE-2026-12527 was published on 2026-06-18 and last updated on 2026-06-22.

References

https://github.com/AounShAh/Research-on-v380-cctv-ip-camera#broken-access-control-leading-to-critical-live-video-exposure

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities

CVE-2026-54309 — Critical (CVSS 10.0): n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browser is run in HTTP…
CVE-2026-50242 — Critical (CVSS 10.0): In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429…
CVE-2026-49257 — Critical (CVSS 10.0): mcp-pinot is a Python-based Model Context Protocol (MCP) server for interacting with Apache Pinot. In versions 3.0.1…
CVE-2026-46846 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
CVE-2026-46803 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
CVE-2026-46800 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites).…

Browse all CWE-306 (Missing Authentication for Critical Function) vulnerabilities →