CVE-2024-23111

MEDIUM

4.8

CVSS Score

Published: June 11, 2024 at 02:32 PM UTC

Updated: June 17, 2026 at 07:12 AM UTC

2 products affected across 1 vendorFortiOSFortiProxy

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Severity

MEDIUM4.8

Exploit prediction

EPSS 1%

SSVC

No known exploit

Description

An improper neutralization of input during web page Generation ('Cross-site Scripting') vulnerability [CWE-79] in FortiOS version 7.4.3 and below, 7.2 all versions, 7.0 all versions and FortiProxy version 7.4.2 and below, 7.2 all versions, 7.0 all versions reboot page may allow a remote privileged attacker with super-admin access to execute JavaScript code via crafted HTTP GET requests.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FortiOS · Fortinet

95%

6.4.0 ≤ v < 6.5.07.0.0 ≤ v ≤ 7.0.137.0.0 ≤ v < 7.0.137.0.0 ≤ v < 7.0.147.2.0 ≤ v ≤ 7.2.67.2.0 ≤ v < 7.2.77.2.0 ≤ v < 7.2.87.4.0 ≤ v ≤ 7.4.27.4.0 ≤ v < 7.4.37.4.0 ≤ v < 7.4.46.4.0 7.0.0 7.2.0 7.4.0

Affected range stops below 6.5.0, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.13, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.14, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.2.7, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.2.8, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.4.3, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.4.4, so it looks safe — our inference, not a vendor statement

FortiProxy · Fortinet

95%

2.0.0 ≤ v < 2.1.07.0.0 ≤ v ≤ 7.0.147.0.0 ≤ v < 7.0.147.0.0 ≤ v < 7.0.157.2.0 ≤ v ≤ 7.2.87.2.0 ≤ v < 7.2.87.2.0 ≤ v < 7.2.97.4.0 ≤ v ≤ 7.4.27.4.0 ≤ v < 7.4.27.4.0 ≤ v < 7.4.32.0.0 7.0.0 7.2.0 7.4.0

Affected range stops below 2.1.0, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.14, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.15, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.2.8, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.2.9, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.4.2, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.4.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://fortiguard.fortinet.com/psirt/FG-IR-23-471

References (1)

Vendor Advisory

Source: [email protected]

https://fortiguard.fortinet.com/psirt/FG-IR-23-471

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.8MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-79

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