CVE-2021-45893 describes an improper handling of case sensitivity vulnerability in Softwarebuero Zauner ARC 4.2.0.4, which significantly eases password guessing attacks. This high-severity vulnerability (CVSS 7.5) allows unauthenticated attackers to remotely compromise user credentials with low attack complexity, leading to high confidentiality impact. Despite its severity, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.2.0.4CPE matchmatch criteria | cpe:2.3:a:zauner:arc:4.2.0.4:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.
Remediation records are not available for this CVE.