CVE-1999-0066

AnyForm CGI remote execution

Critical · published September 29, 1999

CVSS v3.1
9.8
EPSS
12%
Percentile
96.2
In the wild
Unconfirmed
What it is

🚨 A single flaw in AnyForm CGI allows attackers to execute commands on the server at will! 🔥 Think of this like a waiter at a restaurant who takes orders without checking them — they could serve anything from the kitchen without verifying it first. This vulnerability essentially hands over the chef's hat to anyone with the right request. An attacker could exploit this vulnerability to gain complete control over the server, potentially accessing sensitive data, altering files, or launching further attacks. The consequences could be absolutely devastating, leading to significant data breaches or service disruptions, making this a critical issue that should not be ignored.

Put simply

Think of this like a waiter at a restaurant who takes orders without checking them — they could serve anything from the kitchen without verifying it first. This vulnerability essentially hands over the chef's hat to anyone with the right request. This vulnerability allows unrestricted command execution through the AnyForm CGI script, giving an attacker the ability to run arbitrary code on the server. Any user who can send a crafted request can exploit this flaw without authentication.

What to do

An attacker could exploit this vulnerability to gain complete control over the server, potentially accessing sensitive data, altering files, or launching further attacks. The consequences could be absolutely devastating, leading to significant data breaches or service disruptions, making this a critical issue that should not be ignored. Immediate action is crucial! Patch your AnyForm CGI to the latest version to close this security hole. Additionally, review server access controls and consider implementing web application firewalls to shield against potential attacks. You've got this! Act fast, implement these fixes, and you'll be bolstering your defenses in no time. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.12334 · 96.2th percentile
Published
1999-09-29T04:00Z
EPSS history
Timeline
  • 29 SEP 04:00Z
    AnyForm CGI remote execution
    cvelistv5