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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2021-41995

19
FAUCET Score

CVE-2021-41995 describes a critical misconfiguration in PingID Mac Login versions prior to 1.1, affecting Apple macOS systems. This flaw allows for an offline multi-factor authentication (MFA) bypass through pre-computed dictionary attacks against RSA. With a CVSS score of 7.5 (High), the vulnerability is easily exploitable over the network with low attack complexity, potentially leading to high integrity impact without requiring user interaction. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1CPE matchmatch criteria
cpe:2.3:a:pingidentity:pingid_integration_for_mac_login:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.7HIGH

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.3
Impact Score
5.8
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.74%
Probability of exploitation in next 30 days
EPSS Percentile
50.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0074 is in the 27th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.pingidentity.com / bundle/pingid/page/hnh1653583508549.html
Release NotesVendor Advisory
pingidentity.com / en/resources/downloads/pingid.html
ProductVendor Advisory