CVE-2026-84385: improper access control vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.6, FortiSOAR PaaS 7.5.0 through 7.5.3, FortiSOAR PaaS 7.4 all versions, FortiSOAR PaaS 7.3 all versions, FortiSOAR on-premise 7.6.0 through 7.6.6, FortiSOAR on-premise 7.5.0 through 7.5.3, FortiSOAR on-premise 7.4 all versions, FortiSOAR on-premise 7.3 all versions may allow attacker to escalation of privilege via
CVE-2026-84385 key facts
- CISA KEV
- Not listed (catalogue checked )
- Highest advisory rating
- Medium
- CVSS base score
- 5.4 (Fortinet), 5.4 (Fortinet)
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C· base score 4.9, scored by fortinetAttack vector: network. Attack complexity: low. Privileges required: low. User interaction: none. Scope: unchanged. Confidentiality impact: low. Integrity impact: low. Availability impact: none.- Weakness
- CWE-284 Escalation of privilege
- EPSS
- 0.23% chance of exploitation in the next 30 days (13th percentile). FIRST EPSS, .
- CISA SSVC
- Exploitation: none observed. Automatable: no. Technical impact: total. CISA, .
- Vendor advisories
- 2 from Fortinet
- Assigned by
- fortinet (CNA)
- CVE record published
- Listed by VulniPulse
Ratings, versions and fixes are quoted from the vendor advisories that cover only CVE-2026-84385; each belongs to its advisory, not to every product listed. How records are collected and checked.
Description
A improper access control vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.6, FortiSOAR PaaS 7.5.0 through 7.5.3, FortiSOAR PaaS 7.4 all versions, FortiSOAR PaaS 7.3 all versions, FortiSOAR on-premise 7.6.0 through 7.6.6, FortiSOAR on-premise 7.5.0 through 7.5.3, FortiSOAR on-premise 7.4 all versions, FortiSOAR on-premise 7.3 all versions may allow attacker to escalation of privilege via <insert attack vector here>
Text from the CVE.org record (fortinet).
How do I fix CVE-2026-84385?
- Upgrade to FortiSOAR PaaS version 8.0.0 or above Upgrade to FortiSOAR PaaS version 7.6.7 or above Upgrade to FortiSOAR PaaS version 7.5.4 or above Upgrade to FortiSOAR on-premise version 8.0.0 or above Upgrade to FortiSOAR on-premise version 7.6.7 or above Upgrade to FortiSOAR on-premise version 7.5.4 or above (CVE.org record)
Vendor advisories for CVE-2026-84385
Fortinet
2 advisories- Advisory severityMedium5.4
Medium [CVE-2026-84385] improper access control vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.6, FortiSOAR PaaS 7.5.0 through 7.5.3, FortiSOAR PaaS 7.4 all versions, FortiSOAR PaaS 7.3 all versions, FortiSOAR on-premise 7.6.0 through 7.6.6, FortiSOAR on-premise 7.5.0 through 7.5.3, FortiSOAR on-premise 7.4 all versions, FortiSOAR on-premise 7.3 all versions may allow attacker to escalation of privilege via <insert attack vector here>
CVE-2026-84385Source published Source updated
A improper access control vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.6, FortiSOAR PaaS 7.5.0 through 7.5.3, FortiSOAR PaaS 7.4 all versions, FortiSOAR PaaS 7.3 all versions, FortiSOAR on-premise 7.6.0 through 7.6.6, FortiSOAR on-premise 7.5.0 through 7.5.3, FortiSOAR on-premise 7.4 all versions, FortiSOAR on-premise 7.3 all versions may allow attacker to escalation of privilege
- Affected products in this advisory
- FortiSOAR PaaS
- FortiSOAR on-premise
- Source-reported affected versions
- FortiSOAR PaaS FortiSOAR PaaS: 7.3 through 8.0 (vendor-listed versions)
- FortiSOAR on-premise FortiSOAR on-premise: 7.3 through 8.0 (vendor-listed versions)
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
- Advisory severityMedium5.4
Medium [CVE-2026-84385] Broken Access control on Websocket streams
FG-IR-26-164Source published Source updated
CVSSv3 Score: 5.4 An Improper Access control vulnerability [CWE-284] in FortiSOAR may allow an authenticated attacker with zero permissions to subscribe to websocket streams and topics and to inject broadcast messages to the stream via crafted websocket requests Revised on 2026-09-08 00:00:00
- Affected products in this advisory
- FortiSOAR PaaS
- FortiSOAR on-premise
- Source-reported affected versions
- FortiSOAR PaaS FortiSOAR PaaS: 7.3 through 8.0 (vendor-listed versions)
- FortiSOAR on-premise FortiSOAR on-premise: 7.3 through 8.0 (vendor-listed versions)
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
References
Timeline
- CVE record published
- First vendor advisory listed by VulniPulse
- CVE record last updated
More Fortinet advisories
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