Home/CVE/An improper neutralization of input during web page Generation ('Cross-site Scripting') vulnerability [CWE-79] in FortiO
CVE

CVE-2024-23111

An improper neutralization of input during web page Generation ('Cross-site Scripting') vulnerability [CWE-79] in FortiO

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.

MEDIUM · CVSS 6.8 EPSS 0.0024
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

6
fortinet fortiproxy>= 7.0.0 and < 7.0.15
fortinet fortiproxy>= 7.2.0 and < 7.2.9
fortinet fortiproxy>= 7.4.0 and < 7.4.3
fortinet fortios>= 7.0.0 and < 7.0.14
fortinet fortios>= 7.2.0 and < 7.2.8
fortinet fortios>= 7.4.0 and < 7.4.4
▣

Scoring & Timeline

6.8
MEDIUM · CVSS v3.1 · psirt@fortinet.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Jun 2024 · 03:16 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

2
siemens-csafSSA-698820
cisa-csafcisa-csaf-csaf_files-OT-white-2024-icsa-24-193-02
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://fortiguard.fortinet.com/psirt/FG-IR-23-471Vendor Advisory
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