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Exploited vulnerability · CISA KEV

Is CVE-2024-47575 exploited? Yes: in CISA KEV since 23 Oct 2024

Gociux · Fortinet FortiManager · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2024-47575, Fortinet FortiManager Missing Authentication Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 23 Oct 2024, the day it was published. It affects Fortinet FortiManager, an internet-facing product of the kind attackers use for initial access. If you run it, CISA's required action is: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

exploitedYesCISA KEV · 23 Oct 2024
ransomwareNot knownno confirmed use
EPSStop 1%among the most likely CVEs to be exploited
severity9.8CVSS 3.1 · critical
US federal due13 Nov 2024BOD 22-01 deadline

What it is

Fortinet FortiManager contains a missing authentication vulnerability in the fgfmd daemon that allows a remote, unauthenticated attacker to execute arbitrary code or commands via specially crafted requests.

VendorFortinet (32 exploited CVEs in KEV)
ProductFortiManager
VulnerabilityFortinet FortiManager Missing Authentication Vulnerability
WeaknessCWE-306
Published23 Oct 2024
Added to KEV23 Oct 2024
Reported by (CNA)fortinet

What to do

  1. Check whether you run it. Look for FortiManager in your asset inventory, including appliances and cloud images. Stack check lists every exploited Fortinet CVE at once.
  2. Apply the fix. Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  3. If you can't patch today, take the affected service off the internet or restrict who can reach it, and check its logs for signs of compromise since 23 Oct 2024.
  4. Get told next time. Email alerts when CISA adds a CVE for Fortinet.

References

Questions

Is CVE-2024-47575 being exploited?

Yes. CISA added CVE-2024-47575 to the Known Exploited Vulnerabilities catalog on 23 Oct 2024, which means there is reliable evidence of exploitation in the wild.

Is CVE-2024-47575 used in ransomware attacks?

CISA does not list known ransomware use for it. That can change, and exploitation alone is reason to fix it first.

How do I fix CVE-2024-47575?

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Check Fortinet's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected FortiManager and watch it for signs of compromise.

Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in October 2024 · Fortinet scorecard · act-now radar.

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