What is CVE-2026-6074?

CVE-2026-6074 is a critical-severity vulnerability in Intrado 911 Emergency Gateway, classified under Path Traversal: '.../...//'. CVSS score: 9.8/10. Published 2026-04-23.

How severe is CVE-2026-6074?

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

Path Traversal in Intrado 911 Emergency Gateway

CVE-2026-6074

Intrado 911 Emergency Gateway (EGW) 5.x, 6.x, and 7.x contain a path traversal vulnerability in the download_debuglog_file.php endpoint used for Debug Logs downloads. An unauthenticated attacker can manipulate the name parameter to read arbitrary files outside the intended directory.

Published 2026-04-23 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.007 (50.0th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.001

Affected products

Intrado 911 Emergency Gateway — versions Versions 7.x, Versions 6.x, Versions 5.x

Weakness classification (CWE)

CWE-35 — Path Traversal: '.../...//'

References

Frequently asked questions

What is CVE-2026-6074?: CVE-2026-6074 is a critical-severity vulnerability in Intrado 911 Emergency Gateway, classified under Path Traversal: '.../...//'. CVSS score: 9.8/10. Published 2026-04-23.
How severe is CVE-2026-6074?: Critical severity. CVSS v3 base score is 9.8 out of 10.