What is CVE-2021-20674?

CVE-2021-20674 is a high-severity vulnerability in Ntt Technocross Corporation Installer Of Magicconnect Client Program, classified under Uncontrolled Search Path Element. CVSS score: 7.8/10. Published 2021-03-12.

How severe is CVE-2021-20674?

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

Vulnerability in Ntt Technocross Corporation Installer Of Magicconnect Client Program

CVE-2021-20674

Untrusted search path vulnerability in Installer of MagicConnect Client program distributed before 2021 March 1 allows an attacker to gain privileges and via a Trojan horse DLL in an unspecified directory and to execute arbitrary code with the privilege of the user invoking the installer when a terminal is connected remotely using Remote desktop.

EPSS: 0.009 (56.5th 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

Ntt Technocross Corporation Installer Of Magicconnect Client Program — versions distributed before 2021 March 1
Ntt-tx Magicconnect

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-2021-20674?: CVE-2021-20674 is a high-severity vulnerability in Ntt Technocross Corporation Installer Of Magicconnect Client Program, classified under Uncontrolled Search Path Element. CVSS score: 7.8/10. Published 2021-03-12.
How severe is CVE-2021-20674?: High severity. CVSS v3 base score is 7.8 out of 10.