CVE-2018-0878

high-risk
Published 2018-03-14

Windows Remote Assistance in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709 allows an information disclosure vulnerability due to how XML External Entities (XXE) are processed, aka "Windows Remote Assistance Information Disclosure Vulnerability".

Do I need to act?

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41.8% chance of exploitation in next 30 days
EPSS score — higher than 58% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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1 public exploit available
44352
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.1/10 Low
NETWORK / HIGH complexity

Affected Products (14)

Affected Vendors

Microsoft

References (8)

Third Party Advisory http://www.securityfocus.com/bid/103230
Third Party Advisory http://www.securitytracker.com/id/1040519
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0878
Third Party Advisory https://www.exploit-db.com/exploits/44352/
Third Party Advisory http://www.securityfocus.com/bid/103230
Third Party Advisory http://www.securitytracker.com/id/1040519
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0878
Third Party Advisory https://www.exploit-db.com/exploits/44352/
53
/ 100
high-risk
Severity 11/34 · Low
Exploitability 24/34 · High
Exposure 18/34 · Moderate