CVE-2024-22397Network attack vector

Admin-level JavaScript execution via stored portal input

Published Mar 14, 2024 · Updated Mar 27, 2025

Stored XSS in the SonicOS SSLVPN portal allows remote authenticated users with firewall admin access to execute JavaScript. SonicWall has not disclosed the portal field or encoding failure that permits the stored script payload. Firewall admin privileges are required, and execution is bounded to JavaScript in the portal's browser context.

CVSS severity8.3
High
EPSS probability1.06%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in the SonicOS SSLVPN portal allows remote authenticated users with firewall admin access to execute JavaScript. SonicWall has not disclosed the portal field or encoding failure that permits the stored script payload. Firewall admin privileges are required, and execution is bounded to JavaScript in the portal's browser context.

The record

CVE
CVE-2024-22397
Published
Mar 14, 2024
Updated
Mar 27, 2025
Vendor
SonicWall
Product
SonicOS
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.0.1-5145 and earlier versions
  2. Affected versionversion=7.1.1-7047 and earlier versions

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

SonicWall · SonicOSversion=7.0.1-5145 and earlier versions; version=7.1.1-7047 and earlier versions

Published CVSS scores

8.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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