What is CVE-2022-37240?

CVE-2022-37240 is a critical-severity vulnerability in Altn Security Gateway For Email Servers, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.8/10. Published 2022-08-25.

How severe is CVE-2022-37240?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Altn Security Gateway For Email Servers

CVE-2022-37240

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

EPSS: 0.012 (65.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Altn Security_gateway_for_email_servers — versions 8.5.2
N/a — versions n/a

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-37240?: CVE-2022-37240 is a critical-severity vulnerability in Altn Security Gateway For Email Servers, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 9.8/10. Published 2022-08-25.
How severe is CVE-2022-37240?: Critical severity. CVSS v3 base score is 9.8 out of 10.