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Vulnerability record · CVE-2017-8710 · published 13 September 2017

CVE-2017-8710: Microsoft windows 7 xml external entity (xxe) vulnerability

Microsoft · Windows 7

The Microsoft Common Console Document (.msc) in Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1 allows an attacker to read arbitrary files via an XML external entity (XXE) declaration, due to the way that the Microsoft Common Console Document (.msc) parses XML input containing a reference to an external entity, aka "Windows Information Disclosure Vulnerability".

5.5 CVSS 3.0 Medium EPSS 10% · top 4.4% CWE-611 · XML external entity (XXE)
5.5CVSS 3.0 base score, v2 4.3
10%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
10References, 4 tagged exploit
17 Jun 2026Last modified by NVD

Description

The Microsoft Common Console Document (.msc) in Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1 allows an attacker to read arbitrary files via an XML external entity (XXE) declaration, due to the way that the Microsoft Common Console Document (.msc) parses XML input containing a reference to an external entity, aka "Windows Information Disclosure Vulnerability".

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securityfocus.com/bid/100793 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039325 Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8710 PatchVendor Advisory
https://www.vulnerability-lab.com/get_content.php?id=2094 ExploitThird Party Advisory
https://www.youtube.com/watch?v=bIFot3a-58I ExploitThird Party Advisory
http://www.securityfocus.com/bid/100793 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039325 Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8710 PatchVendor Advisory
https://www.vulnerability-lab.com/get_content.php?id=2094 ExploitThird Party Advisory
https://www.youtube.com/watch?v=bIFot3a-58I ExploitThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-8710), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.