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Fencer Vulns
high 7.7

CVE-2022-40722 json

Misconfiguration of RSA padding for offline MFA in the PingID Adapter for PingFederate.

published 2023-04-25 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-43991

cvss
7.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 26%
public exploits
0
none known

Summary

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.

Patch / fix

  • pingidentity pingid_adapter_for_pingfederate 2.13.2
  • pingidentity pingid_integration_kit 2.24

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
21 mo ago

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.7 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
NVD 3.1 5.8 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N

Affected products

  • Ping Identity PingID Adapter for PingFederate
  • Ping Identity PingID Integration Kit (includes PingID Adapter)
  • Ping Identity PingFederate (includes PingID Adapter)

Classification

Weakness
  • CWE-780 Use of RSA Algorithm without OAEP
  • CWE-327 Use of a Broken or Risky Cryptographic Algorithm

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.