CVE-2025-52970

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

10.08% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 95.4% of scored records. A rank, not a probability.

NVD base score

8.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-08-12 18:59Z1 YR AGO

Last updated

2026-01-14 13:46Z9 MO AGO

Reserved

2025-06-23

Assigning CNA

fortinet

Record state

PUBLISHED

Severity

High (CVSS 7.7)

CNA CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C

Weaknesses

• CWE-233Improper Handling of ParametersBase

Data version

5.2

Document digest

4869ee7afed677be6da29d142f772ced16f6ee0f7b53a838012da97669d22b45

• fortiguard.fortinet.comhttps://fortiguard.fortinet.com/psirt/FG-IR-25-448
• pwner.gghttps://pwner.gg/blog/2025-08-13-fortiweb-cve-2025-52970exploit