CVE-2021-43106 is a header injection vulnerability affecting Compass Plus TranzWare Online and TranzWare Online FIMI Web Interface versions. An attacker can manipulate the HTTP Host header, causing the application to redirect users to a malicious domain due to the server implicitly trusting and failing to validate the header. This medium-severity vulnerability (CVSS 6.1) requires user interaction and could lead to information disclosure and integrity impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion for this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.3.33.3_f38CPE matchmatch criteria | cpe:2.3:a:compassplus:tranzware_online:5.3.33.3_f38:*:*:*:*:*:*:* | ||
4.2.19.4.25CPE matchmatch criteria | cpe:2.3:a:compassplus:tranzware_online_financial_institution_maintenance_interface:4.2.19.4.25:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.