CVE-2021-20616

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-01-13 · updated 2026-06-17
Weakness: CWE-427

Description

Untrusted search path vulnerability in the installer of SKYSEA Client View Ver.1.020.05b to Ver.16.001.01g allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.

Affected products

Sky Co., LTD. SKYSEA Client View: from 1.020.05b through 16.001.01g

References

https://jvn.jp/en/jp/JVN69635538/index.html
https://www.skyseaclientview.net/news/210112_01/
https://jvn.jp/en/jp/JVN69635538/index.html
https://www.skyseaclientview.net/news/210112_01/

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