CVE-2017-2193

moderate-risk

Published 2017-06-09

Untrusted search path vulnerability in the installer of Tera Term 4.94 and earlier allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.

Do I need to act?

0.41% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.8/10 High

LOCAL / LOW complexity

Affected Products (1)

Tera Term

Affected Vendors

Tera Term Project

References (6)

Third Party Advisory http://jvn.jp/en/jp/JVN06770361/index.html

Third Party Advisory http://www.securityfocus.com/bid/98807

Vendor Advisory https://ttssh2.osdn.jp/SA/JVN06770361.html.en

Third Party Advisory http://jvn.jp/en/jp/JVN06770361/index.html

Third Party Advisory http://www.securityfocus.com/bid/98807

Vendor Advisory https://ttssh2.osdn.jp/SA/JVN06770361.html.en

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moderate-risk

Severity 24/34 · High

Exploitability 2/34 · Minimal

Exposure 5/34 · Minimal