What is CVE-2021-20616?

CVE-2021-20616 is a high-severity vulnerability in Sky Co., Ltd. Skysea Client View, classified under Uncontrolled Search Path Element. CVSS score: 7.8/10. Published 2021-01-13.

How severe is CVE-2021-20616?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Sky Co., Ltd. Skysea Client View

CVE-2021-20616

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.

EPSS: 0.003 (24.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Sky Co., Ltd. Skysea Client View — versions Ver.1.020.05b to Ver.16.001.01g
Skygroup Skysea_client_view

Weakness classification (CWE)

CWE-427 — Uncontrolled Search Path Element

References

vultures@jpcert.or.jp (x_refsource_MISC, Vendor Advisory)
vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-20616?: CVE-2021-20616 is a high-severity vulnerability in Sky Co., Ltd. Skysea Client View, classified under Uncontrolled Search Path Element. CVSS score: 7.8/10. Published 2021-01-13.
How severe is CVE-2021-20616?: High severity. CVSS v3 base score is 7.8 out of 10.