CVE-2024-36254Network attack vector

Device hang via web-page out-of-bounds read

Published Nov 26, 2024 · Updated Nov 26, 2024

Out-of-bounds reads in Sharp MFP device web pages allow remote attackers to hang affected firmware with a crafted HTTP request. The web-page handler dereferences memory outside valid bounds while processing the request, causing the device to become unresponsive. Exploitation requires corporate-network access and device information unavailable through normal operation; the reported consequence is a device hang.

CVSS severity7.5
High
EPSS probability0.72%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Out-of-bounds reads in Sharp MFP device web pages allow remote attackers to hang affected firmware with a crafted HTTP request. The web-page handler dereferences memory outside valid bounds while processing the request, causing the device to become unresponsive. Exploitation requires corporate-network access and device information unavailable through normal operation; the reported consequence is a device hang.

The record

CVE
CVE-2024-36254
Published
Nov 26, 2024
Updated
Nov 26, 2024
Vendor
Sharp Corporation
Product
Sharp BP-50C26
Classifications
CWE-125, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 26, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <=310

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Sharp Corporation · Sharp BP-50C26version=0 <=310
Sharp Corporation · Sharp BP-70C45version=0 <=310
Sharp Corporation · MX-6071Sversion=0 <=612
Sharp Corporation · MX-5071Sversion=0 <=612
Sharp Corporation · MX-4071Sversion=0 <=612
Sharp Corporation · Sharp BP-60C31version=0 <=310
Sharp Corporation · MX-6071version=0 <=612
Sharp Corporation · MX-4051version=0 <=612
Sharp Corporation · MX-6580Nversion=0 <=502
Sharp Corporation · Sharp BP-50C65version=0 <=310
Sharp Corporation · MX-7090Nversion=0 <=404
Sharp Corporation · MX-3561Sversion=0 <=612
Sharp Corporation · MX-7081version=0 <=150
Sharp Corporation · Sharp BP-50C36version=0 <=310
Sharp Corporation · MX-3551version=0 <=612
Sharp Corporation · MX-4071version=0 <=612
Sharp Corporation · Sharp BP-70C31version=0 <=310
Sharp Corporation · MX-3571Sversion=0 <=612
Sharp Corporation · MX-3071version=0 <=612
Sharp Corporation · Sharp BP-50C55version=0 <=310
Sharp Corporation · MX-7580Nversion=0 <=502
Sharp Corporation · Sharp BP-60C45version=0 <=310
Sharp Corporation · Sharp BP-30C25version=0 <=123
Sharp Corporation · MX-3571version=0 <=612
Sharp Corporation · Sharp BP-70C55version=0 <=310
Sharp Corporation · MX-2651version=0 <=612
Sharp Corporation · MX-8090Nversion=0 <=404
Sharp Corporation · MX-5071version=0 <=612
Sharp Corporation · MX-6051version=0 <=612
Sharp Corporation · MX-3061version=0 <=612
Sharp Corporation · Sharp BP-55C26version=0 <=310
Sharp Corporation · Sharp BP-50C31version=0 <=310
Sharp Corporation · MX-3061Sversion=0 <=612
Sharp Corporation · BP-90C80version=0 <=200
Sharp Corporation · MX-5051version=0 <=612
Sharp Corporation · MX-3051version=0 <=612
Sharp Corporation · MX-3071Sversion=0 <=612
Sharp Corporation · Sharp BP-90C70version=0 <=200
Sharp Corporation · Sharp BP-70C65version=0 <=310
Sharp Corporation · MX-3561version=0 <=612
Sharp Corporation · MX-4061version=0 <=612
Sharp Corporation · Sharp BP-70C36version=0 <=310
Sharp Corporation · MX-4061Sversion=0 <=612
Sharp Corporation · MX-8081version=0 <=150
Sharp Corporation · Sharp BP-50C45version=0 <=310
Sharp Corporation · Sharp BP-60C36version=0 <=310

Published CVSS scores

7.5JPCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/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.

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

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1499.004Application or System Exploitation

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo