CVE-2021-41994
MEDIUMCVSS 4.8/10EPSS 0.23%
Last modified
CVE-2021-41994 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A misconfiguration of RSA in PingID iOS app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
A misconfiguration of RSA in PingID iOS app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.
Metrics
CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pingidentity | Pingid | < 1.19 |
| Pingidentity | Pingid Windows Login | All versions |
References
- https://docs.pingidentity.com/bundle/pingid/page/ejd1642076304199.htmlPatch, Release Notes, Vendor Advisory
- https://docs.pingidentity.com/bundle/pingid/page/ejd1642076304199.htmlPatch, Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-41994?
A misconfiguration of RSA in PingID iOS app prior to 1.19 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass when using PingID Windows Login.
How severe is CVE-2021-41994?
CVE-2021-41994 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.
How do I fix CVE-2021-41994?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-41994?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST