How severe is CVE-2020-24216?

CVE-2020-24216 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-24216 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-24216?

CVE-2020-24216 primarily affects Szuray Iptv/h.264 Video Encoder Firmware. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-24216?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-24216 published?

CVE-2020-24216 was published on 2020-10-06 and last updated on 2026-06-17.

CVE-2020-24216

CVE-2020-24216 is a high-severity vulnerability in Szuray Iptv/h.264 Video Encoder Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Szuray Iptv/h.264 Video Encoder Firmware
Published: 2020-10-06
Last modified: 2026-06-17

Description

An issue was discovered in the box application on HiSilicon based IPTV/H.264/H.265 video encoders. When the administrator configures a secret URL for RTSP streaming, the stream is still available via its default name such as /0. Unauthenticated attackers can view video streams that are meant to be private.

Frequently asked questions

What is CVE-2020-24216?: An issue was discovered in the box application on HiSilicon based IPTV/H.264/H.265 video encoders. When the administrator configures a secret URL for RTSP streaming, the stream is still available via its default name such as /0. Unauthenticated attackers can view video streams that are meant to be private.
How severe is CVE-2020-24216?: CVE-2020-24216 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-24216 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-24216?: CVE-2020-24216 primarily affects Szuray Iptv/h.264 Video Encoder Firmware. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-24216?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-24216 published?: CVE-2020-24216 was published on 2020-10-06 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:o:szuray:iptv\/h.264_video_encoder_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:szuray:iptv\/h.265_video_encoder_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:jtechdigital:h.264_iptv_encoder_1080p\@60hz_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:provideoinstruments:vecaster-hd-h264_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:provideoinstruments:vecaster-hd-hevc_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:provideoinstruments:vecaster-4k-hevc_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:provideoinstruments:vecaster-hd-sdi_firmware:-:*:*:*:*:*:*:*

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