CVE-2019-12477

CVE-2019-12477 is a medium-severity vulnerability in Supra Stv-lc40lt0020f Firmware with a CVSS 3.x base score of 5.5. Its EPSS exploit-prediction score of 13% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-22.

Key facts

Description

Supra Smart Cloud TV allows remote file inclusion in the openLiveURL function, which allows a local attacker to broadcast fake video without any authentication via a /remote/media_control?action=setUri&uri= URI.

Frequently asked questions

What is CVE-2019-12477?
Supra Smart Cloud TV allows remote file inclusion in the openLiveURL function, which allows a local attacker to broadcast fake video without any authentication via a /remote/media_control?action=setUri&uri= URI.
How severe is CVE-2019-12477?
CVE-2019-12477 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-12477 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-12477?
CVE-2019-12477 affects Supra Stv-lc40lt0020f Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-12477?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-12477 published?
CVE-2019-12477 was published on 2019-06-07 and last updated on 2026-06-17.

References

Affected products (1)

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