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CVE-2021-47764

MEDIUM CVSS: 5.5 Published: 2026-01-15 Modified: 2026-06-17

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.

Affected Platforms

Celestialsoftware Absolutetelnet

Weakness Type

CWE-787

References