CVE-2021-47764

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

5.5 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H                                    

Vulnerability 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.

Vulnerability Details

Published Date

January 15, 2026

Last Modified

January 21, 2026

CWE ID

CWE-787

Source

NVD

Vendor

celestialsoftware

Product

absolutetelnet

External References

https://www.celestialsoftware.net/
https://www.exploit-db.com/exploits/50511

CVE-2021-47764

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

Discussion (0)

Add Comment