CVE-2024-37681Public exploitNetwork attack vector

Authenticated service interruption via unbounded image resizing

Published Jun 24, 2024 · Updated Aug 2, 2024

Resource exhaustion in Shanxi Internet Chuangxiang Technology CMS 1.0.1 allows remote authenticated users to interrupt service. The /Upload/uploadpic.html interface accepts unbounded Width and Height values and expends server resources generating an oversized image. Backend access is required; sufficiently large dimensions delay responses and can exhaust resources until the service becomes unavailable.

CVSS severity6.5
Medium
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Resource exhaustion in Shanxi Internet Chuangxiang Technology CMS 1.0.1 allows remote authenticated users to interrupt service. The /Upload/uploadpic.html interface accepts unbounded Width and Height values and expends server resources generating an oversized image. Backend access is required; sufficiently large dimensions delay responses and can exhaust resources until the service becomes unavailable.

The record

CVE
CVE-2024-37681
Published
Jun 24, 2024
Updated
Aug 2, 2024
Vendor
Shanxi Internet Chuangxiang Technology Co., Ltd.
Product
CMS
Classifications
CWE-770, T1499
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 24, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=1.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Shanxi Internet Chuangxiang Technology Co., Ltd. · CMSversion=1.0.1

Published CVSS scores

6.5NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-770Allocation of Resources Without Limits or Throttling
T1499Endpoint Denial of Service

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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