CVE-2025-4891Public exploit

Program crash via unbounded convict ID input

Published May 18, 2025 · Updated May 19, 2025

Buffer overflow in Code Projects Police Station Management System 1.0 allows local users to crash the program via an oversized convict ID. The criminal::display function passes the convict ID to gets(), which writes without bounds checking into the fixed 10-byte N buffer. Reaching the Display Record menu requires the application login, and the published proof of concept demonstrates an access-violation crash rather than code execution.

CVSS severity4.8
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer overflow in Code Projects Police Station Management System 1.0 allows local users to crash the program via an oversized convict ID. The criminal::display function passes the convict ID to gets(), which writes without bounds checking into the fixed 10-byte N buffer. Reaching the Display Record menu requires the application login, and the published proof of concept demonstrates an access-violation crash rather than code execution.

The record

CVE
CVE-2025-4891
Published
May 18, 2025
Updated
May 19, 2025
Vendor
Code Projects
Product
Police Station Management System
Classifications
CWE-119, CWE-120, T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 18, 2025CVE publishedPublication date reported by the CVE source.
  2. May 19, 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 · Police Station Management Systemversion=1.0

Published CVSS scores

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

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
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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