Is CVE-2013-5057 being actively exploited?

CVE-2013-5057 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-5057?

CVE-2013-5057 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2013-5057

MEDIUM · CVSS 4.3EPSS 9.9%EU EUVD

hxds.dll in Microsoft Office 2007 SP3 and 2010 SP1 and SP2 does not implement the ASLR protection mechanism, which makes it easier for remote attackers to execute arbitrary code via a crafted COM component on a web site that is visited with Internet Explorer, as exploited in the wild in December 2013, aka "HXDS ASLR Vulnerability."

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-264
EPSS score: 9.9% (96th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-4899)
Published: December 11, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-4899 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

microsoft / office
microsoft / office
microsoft / office
microsoft / office
microsoft / office

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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