Is CVE-2013-1531 in the CISA KEV catalog?

No. CVE-2013-1531 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-1531?

CVE-2013-1531 has a CVSS v2 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2013-1531?

CVE-2013-1531 has an EPSS score of 2.24% (81th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-1531?

Upgrade MariaDB to 5.1.67 or later.

CVE & CISA-KEV Catalog

CVE-2013-1531

MEDIUMEPSS 81th pctl

6.5

CVSS v2

NVD

Description

Unspecified vulnerability in Oracle MySQL 5.1.66 and earlier and 5.5.28 and earlier allows remote authenticated users to affect confidentiality, integrity, and availability via unknown vectors related to Server Privileges.

How to fix

Remediation Available

MariaDBWindows application

Affected:5.1.0 5.1.67Fixed in:5.1.67MariaDB Corporation Ab

Affected:5.2.0 5.2.14Fixed in:5.2.14MariaDB Corporation Ab

Affected:5.3.0 5.3.12Fixed in:5.3.12MariaDB Corporation Ab

Affected:5.5.0 5.5.29Fixed in:5.5.29MariaDB Corporation Ab

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

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

2.24%probability of exploitation in 30 days

81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

Vendor Advisory1

oracle.com

Third-Party Advisory2

Other references2

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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 2026-04-29.