CVE•Published 2025-12-09•Modified 2026-09-25•0 articles on news•5 live references•NVD data

CVE-2025-64471Fortinet · Fortiweb

Vulnerability data via NVD (ingested)

CVSS v3.1

4.9

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

EPSS percentile

Exploit Prediction Scoring System · top 73% of all CVEs

Weaknesses (CWE)

CWE-836Use of Password Hash Instead of Password for Authentication

Description

A use of password hash instead of password for authentication vulnerability [CWE-836] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an unauthenticated attacker to use the hash in place of the password to authenticate via crafted HTTP/HTTPS requests

Timeline

Published 2025-12-09

Modified 2026-09-25

External references

NVD MITRE Exploit-DB GitHub PoC VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2025-64471

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Fortinet Fortiweb"

All exposed Fortinet Fortiweb instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Fortiweb"

HTTP body or banner mentions "Fortiweb" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2025-64471