PT-2026-5273 · Telnet Lite · Mocha Telnet Lite For Ios

Luis Martinez · Published 2026-01-29 · Updated 2026-01-29 · CVE-2020-36995

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Mocha Telnet Lite version 4.2

Description A denial of service issue exists that allows attackers to crash the application by manipulating the user configuration input. Specifically, overwriting the 'User' field with 350 bytes of repeated characters triggers the crash and prevents normal functionality.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2020-36995

Affected Products

Mocha Telnet Lite For Ios

References · 4

• 🔥 https://exploit-db.com/exploits/48728 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-36995 · Security Note
• https://vulncheck.com/advisories/mocha-telnet-lite-for-ios-user-denial-of-service · Note
• https://apps.apple.com/us/app/telnet-lite/id286893976 · Note