Is CVE-2019-16109 in the CISA KEV catalog?

No. CVE-2019-16109 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-16109?

CVE-2019-16109 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2019-16109?

CVE-2019-16109 has an EPSS score of 1.83% (76th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-16109?

Upgrade devise to 4.7.1 or later.

CVE & CISA-KEV Catalog

CVE-2019-16109

MEDIUMEPSS 76th pctl

5.3

CVSS v3

NVD

Description

An issue was discovered in Plataformatec Devise before 4.7.1. It confirms accounts upon receiving a request with a blank confirmation_token, if a database record has a blank value in the confirmation_token column. (However, there is no scenario within Devise itself in which such database records would exist.)

How to fix

Remediation Available

deviseNVD

Affected:< 4.7.1Fixed in:4.7.1CVE-2019-16109derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.83%probability of exploitation in 30 days

76thpercentile

Elevated risk: more likely to be exploited than 76% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.