Security Advisory

CVE-2021-47827

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-01-16 19:09:31

Last updated 2026-01-16 21:32:47

Assigner VulnCheck

CVSS score 4.6

State PUBLISHED

Description

WebSSH for iOS 14.16.10 contains a denial of service vulnerability in the mashREPL tool that allows attackers to crash the application by pasting malformed input. Attackers can trigger the vulnerability by copying a 300-character buffer of repeated 'A' characters into the mashREPL input field, causing the application to crash.

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