Medium severity5.5NVD Advisory· Published Jan 15, 2026· Updated Jun 17, 2026
CVE-2021-47765
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Range: 11.24
cpe:2.3:a:celestialsoftware:absolutetelnet:11.24:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:celestialsoftware:absolutetelnet:11.24:*:*:*:*:*:*:*
- (no CPE)range: 11.24
Patches
Vulnerability mechanics
References
2- www.exploit-db.com/exploits/50510nvdExploitThird Party Advisory
- www.celestialsoftware.netnvdProduct
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