Is CVE-2021-23264 in the CISA KEV catalog?

No. CVE-2021-23264 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-23264?

CVE-2021-23264 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2021-23264?

CVE-2021-23264 has an EPSS score of 1.14% (63th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-23264?

Upgrade crafter cms to 3.1.15 or later.

CVE & CISA-KEV Catalog

CVE-2021-23264

HIGH

8.1

CVSS v3

NVD

Description

Installations, where crafter-search is not protected, allow unauthenticated remote attackers to create, view, and delete search indexes.

CWE-402 CWE-668

How to fix

Remediation Available

crafter cmsNVD

Affected:>= 3.1.0, < 3.1.15Fixed in:3.1.15CVE-2021-23264derived 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 RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.14%probability of exploitation in 30 days

63rdpercentile

Moderate risk: more likely to be exploited than 63% of all known CVEs.

References

Vendor Advisory1

docs.craftercms.org

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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.