CVE-2020-24217

An issue was discovered in the box application on HiSilicon based IPTV/H.264/H.265 video encoders. The file-upload endpoint does not enforce authentication. Attackers can send an unauthenticated HTTP request to upload a custom firmware component, possibly in conjunction with command injection, to achieve arbitrary code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
VendorProductVersion
szurayiptv\/h.264_video_encoder_firmware
-
szurayiptv\/h.265_video_encoder_firmware
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jtechdigitalh.264_iptv_encoder_1080p\@60hz_firmware
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provideoinstrumentsvecaster-hd-h264_firmware
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provideoinstrumentsvecaster-hd-hevc_firmware
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provideoinstrumentsvecaster-4k-hevc_firmware
-
provideoinstrumentsvecaster-hd-sdi_firmware
-
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/159597/HiSilicon-Video-Encoder-Command-Injection.html
http://packetstormsecurity.com/files/159599/HiSilicon-Video-Encoder-Malicious-Firmware-Code-Execution.html
https://kojenov.com/2020-09-15-hisilicon-encoder-vulnerabilities/
https://www.kb.cert.org/vuls/id/896979
http://packetstormsecurity.com/files/159597/HiSilicon-Video-Encoder-Command-Injection.html
http://packetstormsecurity.com/files/159599/HiSilicon-Video-Encoder-Malicious-Firmware-Code-Execution.html
https://kojenov.com/2020-09-15-hisilicon-encoder-vulnerabilities/
https://www.kb.cert.org/vuls/id/896979