CVE-2022-37242

CRITICAL 9.8CVE-2022-37242 · Published 25/08/2022 · updated 17/06/2026

In short

CVE-2022-37242 is a CRITICAL (CVSS 9.8) vulnerability affecting security gateway for email servers (altn).
Chance of exploitation in the next 30 days (EPSS): 1.4%, higher than 72.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
security gateway for email servers altn	`= 8.5.2`	No fix yet

MDaemon Technologies SecurityGateway for Email Servers 8.5.2, is vulnerable to HTTP Response splitting via the data parameter.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

= 8.5.2

No fix yet

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