PingID
CVE-2021-41993: PingID Android mobile application prior to 1.19 vulnerable to pre-computed dictionary attacks
A misconfiguration of RSA in PingID Android app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityMEDIUMCVSS 3.1 6.6
EPSS0.24%Chance of exploitation in 30 days
Public exploitNot tracked
FixAvailable
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| PingID Mobile Application (Android) unspecified | 1.19 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
A misconfiguration of RSA in PingID Android app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.