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criticalKEV

CVE-2024-21762

FortiOS SSL-VPN out-of-bounds write -> pre-auth RCE

Severity
critical
Affected product
FortiOS SSL-VPN
Affected versions
FortiOS SSL-VPN < 7.4.3
Fixed in
FortiOS SSL-VPN 7.4.3
CISA KEV
Listed as a known exploited vulnerability
EPSS
75% chance of exploitation in the next 30 days
Added to NewScan
2026-07-13
Detected by
NewScan — free, self-hosted

How NewScan reports it

APPLIANCE FINGERPRINT

NewScan fingerprints the FortiOS SSL-VPN appliance and reports this CVE when the detected version falls inside the affected range below.

References

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