CVE-2020-24217

high-risk
Published 2020-10-06

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.

Do I need to act?

!
31.9% chance of exploitation in next 30 days
EPSS score — higher than 68% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
2 public exploits available
48900, 48901
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (7)

Affected Vendors

Szuray Jtechdigital Provideoinstruments

References (8)

Exploit http://packetstormsecurity.com/files/159597/HiSilicon-Video-Encoder-Command-Inje...
Exploit http://packetstormsecurity.com/files/159599/HiSilicon-Video-Encoder-Malicious-Fi...
Exploit https://kojenov.com/2020-09-15-hisilicon-encoder-vulnerabilities/
Third Party Advisory https://www.kb.cert.org/vuls/id/896979
Exploit http://packetstormsecurity.com/files/159597/HiSilicon-Video-Encoder-Command-Inje...
Exploit http://packetstormsecurity.com/files/159599/HiSilicon-Video-Encoder-Malicious-Fi...
Exploit https://kojenov.com/2020-09-15-hisilicon-encoder-vulnerabilities/
Third Party Advisory https://www.kb.cert.org/vuls/id/896979
62
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 16/34 · Moderate
Exposure 14/34 · Moderate