Vulnerability Details : CVE-2017-2193
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.
Vulnerability category: File inclusion
Products affected by CVE-2017-2193
- cpe:2.3:a:tera_term_project:tera_term:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-2193
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-2193
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST | |
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2017-2193
-
The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-2193
-
https://ttssh2.osdn.jp/SA/JVN06770361.html.en
Tera Term installer has vulnerability of DLL loading without intentVendor Advisory
-
http://jvn.jp/en/jp/JVN06770361/index.html
JVN#06770361: Installer of Tera Term may insecurely load Dynamic Link LibrariesThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/98807
Tera Term Installer CVE-2017-2193 DLL Loading Remote Code Execution VulnerabilityThird Party Advisory;VDB Entry
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