How severe is CVE-2021-41527?

CVE-2021-41527 has a CVSS 4.0 base score of 2.3, rated low severity.

Is CVE-2021-41527 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2021-41527?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2021-41527 have an EU (EUVD) identifier?

Yes. CVE-2021-41527 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2021-28546.

When was CVE-2021-41527 published?

CVE-2021-41527 was published on 2025-02-07 and last updated on 2026-06-17.

CVE-2021-41527

CVE-2021-41527 is a low-severity vulnerability with a CVSS 4.0 base score of 2.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Low (CVSS 4.0 base score 2.3)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2021-28546
Weakness: CWE-94
Published: 2025-02-07
Last modified: 2026-06-17

Description

An error related to the 2-factor authorization (2FA) on the RISC Platform prior to the saas-2021-12-29 release can potentially be exploited to bypass the 2FA. The vulnerability requires that the 2FA setup hasn’t been completed.

Frequently asked questions

What is CVE-2021-41527?: An error related to the 2-factor authorization (2FA) on the RISC Platform prior to the saas-2021-12-29 release can potentially be exploited to bypass the 2FA. The vulnerability requires that the 2FA setup hasn’t been completed.
How severe is CVE-2021-41527?: CVE-2021-41527 has a CVSS 4.0 base score of 2.3, rated low severity.
Is CVE-2021-41527 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2021-41527?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2021-41527 have an EU (EUVD) identifier?: Yes. CVE-2021-41527 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2021-28546.
When was CVE-2021-41527 published?: CVE-2021-41527 was published on 2025-02-07 and last updated on 2026-06-17.

References

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