CVE-2021-45003Public exploitNetwork attack vector

Unauthenticated code execution via unrestricted image upload

Published Jan 10, 2022 · Updated Aug 4, 2024

Remote code execution in Laundry Booking Management System 1.0 and earlier allows remote attackers to execute PHP code via an image upload. The profile.php edit-profile handler accepts the image parameter without permission validation or a safe file-type restriction, allowing a PHP webshell to be stored and invoked. No authentication or user interaction is required, and successful exploitation runs attacker-supplied code in the web server's context.

CVSS severity9.8
Critical
EPSS probability3.01%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Remote code execution in Laundry Booking Management System 1.0 and earlier allows remote attackers to execute PHP code via an image upload. The profile.php edit-profile handler accepts the image parameter without permission validation or a safe file-type restriction, allowing a PHP webshell to be stored and invoked. No authentication or user interaction is required, and successful exploitation runs attacker-supplied code in the web server's context.

The record

CVE
CVE-2021-45003
Published
Jan 10, 2022
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-276, T1505.003, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 10, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NIST NVDCVSS: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.

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 exploitPublished

Weakness, pattern, technique

CWE-276Incorrect Default Permissions
T1505.003Web Shell
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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