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CVE-2013-1330

UnknownEPSS 27.41%

Last modified

CVE-2013-1330 is a vulnerability of currently unknown severity. The default configuration of Microsoft SharePoint Portal Server 2003 SP3, SharePoint Server 2007 SP3 and 2010 SP1 and SP2, and Office Web Apps 2010 does not set the EnableViewStateMac attribute, which allows remote attackers to execute arbitrary code by leveraging an unassigned workflow, aka "MAC Disabled Vulnerability.". EPSS estimates a 27.41% chance of exploitation in the next 30 days.

Description

The default configuration of Microsoft SharePoint Portal Server 2003 SP3, SharePoint Server 2007 SP3 and 2010 SP1 and SP2, and Office Web Apps 2010 does not set the EnableViewStateMac attribute, which allows remote attackers to execute arbitrary code by leveraging an unassigned workflow, aka "MAC Disabled Vulnerability."

Metrics

EPSS Probability
27.41%

97.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MicrosoftSharepoint Foundation2010Sp1
MicrosoftSharepoint Portal Server2003Sp3
MicrosoftSharepoint Server2007Sp3
MicrosoftSharepoint Server2010Sp1
MicrosoftSharepoint Services2.0—
MicrosoftSharepoint Services3.0—
MicrosoftOffice Web Apps2010Sp1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-1330?
The default configuration of Microsoft SharePoint Portal Server 2003 SP3, SharePoint Server 2007 SP3 and 2010 SP1 and SP2, and Office Web Apps 2010 does not set the EnableViewStateMac attribute, which allows remote attackers to execute arbitrary code by leveraging an unassigned workflow, aka "MAC Disabled Vulnerability."
How severe is CVE-2013-1330?
Severity scoring for CVE-2013-1330 is pending analysis. The EPSS model estimates a 27.41% probability of exploitation in the next 30 days.
How do I fix CVE-2013-1330?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-1330?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST