Unrated severityNVD Advisory· Published Jan 15, 2026· Updated Jan 26, 2026
AbsoluteTelnet 11.24 - 'Username' Denial of Service (PoC)
CVE-2021-47765
Description
AbsoluteTelnet 11.24 contains a denial of service vulnerability that allows local attackers to crash the application by manipulating username and error report fields. Attackers can trigger the crash by inserting 1000 characters into the username or email address fields, causing the application to become unresponsive.
Affected products
2- Range: =11.24
- Celestialsoftware/AbsoluteTelnetv5Range: 11.24
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- www.exploit-db.com/exploits/50510mitreexploit
- www.celestialsoftware.netmitreproduct
News mentions
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