CVE-2020-37164
Medium
Description
AbsoluteTelnet 11.12 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an oversized license name. Attackers can generate a 2500-character payload and paste it into the license entry field to trigger an application crash.
SeverityMedium
CVSS6.2
Exploit probability—
ProductCelestialsoftware Absolutetelnet
PublishedFeb 7, 2026
First seenFeb 7, 2026
Weakness typeCWE-120CWE-120
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| celestialsoftware absolutetelnet | v ≤ 11.12 | — |
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