What is CVE-2026-3692?

CVE-2026-3692 is a high-severity vulnerability in Progress Flowmon, classified under OS Command Injection. CVSS score: 8.8/10. Published 2026-04-02.

How severe is CVE-2026-3692?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Progress Flowmon

CVE-2026-3692

In Progress Flowmon versions prior to 12.5.8, a vulnerability exists whereby an authenticated low-privileged user may craft a request during the report generation process that results in unintended commands being executed on the server.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.004 (34.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Progress Flowmon
Progress Software Flowmon — versions Flowmon 12 versions prior to 12.5.8

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

security@progress.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-3692?: CVE-2026-3692 is a high-severity vulnerability in Progress Flowmon, classified under OS Command Injection. CVSS score: 8.8/10. Published 2026-04-02.
How severe is CVE-2026-3692?: High severity. CVSS v3 base score is 8.8 out of 10.