CVE-2024-3784Network attack vector

Authenticated code execution via unneutralized SSI input

Published Apr 15, 2024 · Updated Nov 1, 2024

Server-side include injection in White Bear Solutions WBSAirback 21.02.04 allows remote authenticated users to execute arbitrary code. The S3 Accounts handler at /admin/CloudAccounts fails to neutralize SSI directives before server-side processing. High-privilege access to the web management interface is required, and successful exploitation executes code in the appliance context.

CVSS severity6.6
Medium
EPSS probability0.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side include injection in White Bear Solutions WBSAirback 21.02.04 allows remote authenticated users to execute arbitrary code. The S3 Accounts handler at /admin/CloudAccounts fails to neutralize SSI directives before server-side processing. High-privilege access to the web management interface is required, and successful exploitation executes code in the appliance context.

The record

CVE
CVE-2024-3784
Published
Apr 15, 2024
Updated
Nov 1, 2024
Vendor
White Bear Solutions
Product
WBSAirback
Classifications
CWE-97
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 1, 2024Record 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=21.02.04

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

White Bear Solutions · WBSAirbackversion=21.02.04

Published CVSS scores

6.6NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
6.6INCIBECVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/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-97Improper Neutralization of Server-Side Includes (SSI) Within a Web Page

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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