What is CVE-2025-4747?

CVE-2025-4747 is a medium-severity vulnerability in Bohua Netdragon Firewall, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2025-05-16.

How severe is CVE-2025-4747?

Medium severity. CVSS v3 base score is 6.3 out of 10.

RCE in Bohua Netdragon Firewall

CVE-2025-4747

A vulnerability was found in Bohua NetDragon Firewall 1.0 and classified as critical. This issue affects some unknown processing of the file /systemstatus/ip_status.php. The manipulation of the argument subnet leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Published 2025-05-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.012 (66.0th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.012 · change: +0.000

Affected products

Bohua Netdragon Firewall — versions 1.0

Weakness classification (CWE)

References

vuldb.com/ (technical-description, vdb-entry)
vuldb.com/ (signature, permissions-required)
vuldb.com/ (third-party-advisory)
github.com/lche511/cve/issues/1 (issue-tracking, exploit)

Frequently asked questions

What is CVE-2025-4747?: CVE-2025-4747 is a medium-severity vulnerability in Bohua Netdragon Firewall, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2025-05-16.
How severe is CVE-2025-4747?: Medium severity. CVSS v3 base score is 6.3 out of 10.