CVE-2024-55599An Improperly Implemented Security Check for Standard vulnerability [CWE-358] in FortiOS version 7.6.0, version 7.4.7 and below, 7.0 all versions, 6.4 all versions and FortiProxy version 7.6.1 and be…
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No exploitation reported and no EPSS estimate yet.
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An Improperly Implemented Security Check for Standard vulnerability [CWE-358] in FortiOS version 7.6.0, version 7.4.7 and below, 7.0 all versions, 6.4 all versions and FortiProxy version 7.6.1 and below, version 7.4.8 and below, 7.2 all versions, 7.0 all versions may allow a remote unauthenticated user to bypass the DNS filter via Apple devices.
- CVSS
- 4.9 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:X/RC:X
- Weakness (CWE)
- CWE-358
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- fortinet
- NVD analysis
- Not yet received
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Fortinet FortiOS fortinet:fortios | 7.6.0; from 7.4.0 through 7.4.7; from 7.2.0 through 7.2.10; from 7.0.0 through 7.0.17; from 6.4.0 through 6.4.16 | CNA record |
Fortinet FortiProxy fortinet:fortiproxy (from the name) | from 7.6.0 through 7.6.1; from 7.4.0 through 7.4.8; from 7.2.0 through 7.2.14; from 7.0.0 through 7.0.21 | CNA record |
Siemens RUGGEDCOM APE1808 siemens:ruggedcom_ape1808 (from the name) | all versions | CISA ADP |
References
- https://fortiguard.fortinet.com/psirt/FG-IR-24-053
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.