Is CVE-2016-8609 in the CISA KEV catalog?

No. CVE-2016-8609 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-8609?

CVE-2016-8609 has a CVSS v3 base score of 3.7 (LOW).

What is the EPSS score for CVE-2016-8609?

CVE-2016-8609 has an EPSS score of 1.68% (74th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-8609?

Upgrade keycloak to 2.3.0 or later.

CVE & CISA-KEV Catalog

CVE-2016-8609

LOWEPSS 74th pctl

3.7

CVSS v3

NVD

Description

It was found that the keycloak before 2.3.0 did not implement authentication flow correctly. An attacker could use this flaw to construct a phishing URL, from which he could hijack the user's session. This could lead to information disclosure, or permit further possible attacks.

CWE-384 CWE-287Improper Authentication

How to fix

Remediation Available

keycloakNVD

Affected:< 2.3.0Fixed in:2.3.0CVE-2016-8609derived 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 ComplexityHigh

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N

Exploit Intelligence

1.68%probability of exploitation in 30 days

74thpercentile

Elevated risk: more likely to be exploited than 74% of all known CVEs.

References

Vendor Advisory2

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.