CVE-2020-24214
PoC ×2—CVSS 3.1
9.8 critical
EPSS
35%p98
Published
()
Modified
Description
An issue was discovered in the box application on HiSilicon based IPTV/H.264/H.265 video encoders. Attackers can send a crafted unauthenticated RTSP request to cause a buffer overflow and application crash. The device will not be able to perform its main purpose of video encoding and streaming for up to a minute, until it automatically reboots. Attackers can send malicious requests once a minute, effectively disabling the device.
- Vendors
- szurayjtechdigitalprovideoinstruments
- Products
- iptv\/h.264 video encoder firmware, iptv\/h.265 video encoder firmware, h.264 iptv encoder 1080p\@60hz firmware, vecaster-hd-h264 firmware, vecaster-hd-hevc firmware, vecaster-4k-hevc firmware, vecaster-hd-sdi firmware
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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