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No exploitation reportedFix available

CVE-2025-47294

No exploitation reported by the sources we read.

  • Published2025-05-28
  • Fixed in7.2.8 · 7.0.15
  • WeaknessCWE-190

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A integer overflow or wraparound in Fortinet FortiOS versions 7.2.0 through 7.2.7, versions 7.0.0 through 7.0.14 may allow a remote unauthenticated attacker to crash the csfd daemon via a specially crafted request.

Timeline

dates in UTC
  1. 2025-05-2808:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-11-03 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2025-47294?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2025-47294?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Fortinet FortiOS
BranchAffectedFixed in
7.2≥ 7.2.0, < 7.2.87.2.8
7.0≥ 6.4.0, < 7.0.157.0.15

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As fortinet, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Fortinet FortiOSother versions: not affected
    Affected
    • ≥ 7.2.0, ≤ 7.2.7no fix statedsemver
    • ≥ 7.0.0, ≤ 7.0.14no fix statedsemver
    • ≥ 6.4.0, ≤ 6.4.16no fix statedsemver

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2025-05-28

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • ICSA-24-074-11 CISA1 known affected

    Siemens RUGGEDCOM APE1808 with Fortigate NGFW Devices

    RUGGEDCOM APE1808

  • SSA-366067 Siemens ProductCERT1 known affected

    SSA-366067: Multiple Vulnerabilities in Fortigate NGFW Before V7.4.1 on RUGGEDCOM APE1808 Devices

    RUGGEDCOM APE1808

Full record on NVD

Fix

  1. Update Fortinet FortiOS to 7.2.8 · 7.0.15
  2. Vendor fix Siemens ProductCERT SSA-366067 · 1 productUpdate Fortigate NGFW to V7.4.1. Contact customer support to receive patch and update information.
  3. Vendor fix CISA ICSA-24-074-11 · 1 productUpdate Fortigate NGFW to V7.4.1. Contact customer support to receive patch and update information.

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Published
2025-05-28
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-whfg-pc46-w8v3

Frequently asked questions

What is CVE-2025-47294?

A integer overflow or wraparound in Fortinet FortiOS versions 7.2.0 through 7.2.7, versions 7.0.0 through 7.0.14 may allow a remote unauthenticated attacker to crash the csfd daemon via a specially crafted request.

Is CVE-2025-47294 actively exploited?

Active exploitation of CVE-2025-47294 has not been confirmed. Its EPSS score was 0.9% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-47294?

CVE-2025-47294 has a CVSS v3 base score of 5.3 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

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Sources for this record