CVE-2020-27644 describes an unquoted path vulnerability in the Inventory module of 1E Client 5.0.0.745. This flaw allows remote authenticated or local users to achieve elevated privileges by placing a malicious cryptbase.dll file in the %WINDIR%\Temp\ directory, which is then executed instead of the legitimate Tachyon.Performance.Metrics.exe. The vulnerability carries a high CVSS score of 8.8, indicating a severe risk with a network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, no public exploit code available (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.0.0.745CPE matchmatch criteria | cpe:2.3:a:1e:client:5.0.0.745:*:*:*:*:windows:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.