Description

AbsoluteTelnet 11.24 contains a denial of service vulnerability that allows local attackers to crash the application by manipulating DialUp connection and license name fields. Attackers can generate a 1000-character payload and paste it into specific input fields to trigger application crashes and force unexpected termination.

INFO

Published Date :

2026-01-15T15:52:08.445Z

Last Modified :

2026-01-26T15:55:03.065Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47764 vulnerability.

Vendors Products
Celestial Software
  • Absolutetelnet
Celestialsoftware
  • Absolutetelnet
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47764.

URL Resource
https://www.celestialsoftware.net/ cve-icon cve-icon
https://www.exploit-db.com/exploits/50511 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact