---
id: CVE-1999-0173
title: >-
  FormMail CGI program can be used by web servers other than the host server
  that the program resides on.
summary: >-
  FormMail CGI program can be used by web servers other than the host server
  that the program resides on.
severity: medium
cvss: 5
cvssVector: 'AV:N/AC:L/Au:N/C:N/I:P/A:N'
published: '1997-01-01'
updated: '2026-06-16'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-1999-0173'
references:
  - url: 'https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0173'
    label: cve@mitre.org
  - url: 'https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0173'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
  - exploit-available
epss: 0.04923
epssPercentile: 0.918
ingestedAt: '2026-06-22T15:59:08.156Z'
exploitAvailable: true
exploits:
  exploitdb: true
  checkedAt: '2026-09-26T09:05:25.136Z'
---

## Overview

FormMail CGI program can be used by web servers other than the host server that the program resides on.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.