CVE-2021-47764
MEDIUMCelestialsoftware Absolutetelnet - Out-of-Bounds Write
Title source: ruleDescription
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.
Exploits (1)
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
0.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-787
Status
published
Products (1)
celestialsoftware/absolutetelnet
11.24
Published
Jan 15, 2026
Tracked Since
Feb 18, 2026