CVE-2020-36995: Telnet-Lite Mocha Telnet Lite For IOS

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Mocha Telnet Lite for iOS 4.2 contains a denial of service vulnerability that allows attackers to crash the application by manipulating the user configuration input. Attackers can overwrite the 'User' field with 350 bytes of repeated characters to trigger an application crash and prevent normal functionality.

Affected products

• Telnet-Lite Mocha Telnet Lite For IOS: version 4.2 only

Published 2026-01-29. Last modified 2026-06-17.