CVE-2025-4059Public exploit

Application crash via unbounded filename input

Published Apr 29, 2025 · Updated Apr 29, 2025

Stack-based buffer overflow in Code Projects Prison Management System 1.0 allows local users to crash the application via a long filename. The addrecord function passes the 30-byte filename stack buffer to gets(), which copies input without enforcing a length limit and overwrites adjacent stack memory. The path is reached after the application's login step; the published proof of concept demonstrates an access-violation crash, while arbitrary code execution is not demonstrated.

CVSS severity7.8
High
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in Code Projects Prison Management System 1.0 allows local users to crash the application via a long filename. The addrecord function passes the 30-byte filename stack buffer to gets(), which copies input without enforcing a length limit and overwrites adjacent stack memory. The path is reached after the application's login step; the published proof of concept demonstrates an access-violation crash, while arbitrary code execution is not demonstrated.

The record

CVE
CVE-2025-4059
Published
Apr 29, 2025
Updated
Apr 29, 2025
Vendor
Code Projects
Product
Prison Management System
Classifications
CWE-121, CWE-119, CWE-787, T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 2025Record 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

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Code Projects · Prison Management Systemversion=1.0

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.3VulDB CNACVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4.3VulDB CNAAV:L/AC:L/Au:S/C:P/I:P/A:P
4.8VulDB CNACVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787Out-of-bounds Write
T1499.004Application or System Exploitation

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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