How severe is CVE-2020-12491?

CVE-2020-12491 has a CVSS 4.0 base score of 4.8, rated medium severity.

Is CVE-2020-12491 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2020-12491?

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

Does CVE-2020-12491 have an EU (EUVD) identifier?

Yes. CVE-2020-12491 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-4793.

When was CVE-2020-12491 published?

CVE-2020-12491 was published on 2024-11-25 and last updated on 2026-06-17.

CVE-2020-12491

CVE-2020-12491 is a medium-severity vulnerability with a CVSS 4.0 base score of 4.8. 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-306.

Key facts

Severity: Medium (CVSS 4.0 base score 4.8)
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2020-4793
Weakness: CWE-306
Published: 2024-11-25
Last modified: 2026-06-17

Description

Improper control of framework service permissions with possibility of some sensitive device information leakage.

Frequently asked questions

What is CVE-2020-12491?: Improper control of framework service permissions with possibility of some sensitive device information leakage.
How severe is CVE-2020-12491?: CVE-2020-12491 has a CVSS 4.0 base score of 4.8, rated medium severity.
Is CVE-2020-12491 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2020-12491?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2020-12491 have an EU (EUVD) identifier?: Yes. CVE-2020-12491 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-4793.
When was CVE-2020-12491 published?: CVE-2020-12491 was published on 2024-11-25 and last updated on 2026-06-17.

References

https://www.vivo.com/en/support/security-advisory-detail?id=11

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