CVE-2024-51367Public exploitNetwork attack vector

Unauthenticated code execution via crafted XML upload

Published Nov 21, 2024 · Updated Jul 5, 2026

Arbitrary file upload in Husrev BlackBoard 2.0.2 allows remote attackers to execute arbitrary code by uploading a crafted XML file. The affected \Users\username.BlackBoard component accepts the crafted XML, but public records do not identify its upload handler or explain how the file becomes executable. No authentication or user interaction is required, and successful exploitation grants code execution in the server application's security context.

CVSS severity9.8
Critical
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file upload in Husrev BlackBoard 2.0.2 allows remote attackers to execute arbitrary code by uploading a crafted XML file. The affected \Users\username.BlackBoard component accepts the crafted XML, but public records do not identify its upload handler or explain how the file becomes executable. No authentication or user interaction is required, and successful exploitation grants code execution in the server application's security context.

The record

CVE
CVE-2024-51367
Published
Nov 21, 2024
Updated
Jul 5, 2026
Vendor
Husrev
Product
BlackBoard
Classifications
CWE-94, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Jul 5, 2026Record 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=2.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Husrev · BlackBoardversion=2.0.2

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

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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