Information disclosure in Microsoft Sharepoint Server
CVE-2015-2556
The InfoPath Forms Services component in Microsoft SharePoint Server 2007 SP3 and 2010 SP2 misparses DTDs, which allows remote attackers to read arbitrary files via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue, aka "Microsoft SharePoint Information Disclosure Vulnerability."
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.156 (96.7th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.156 · newest: 0.156 · change: 0.000
Affected products
- Microsoft Sharepoint Server — versions 2007, 2010
Weakness classification (CWE)
References
- docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-110 (vendor-advisory)
- www.securitytracker.com/id/1033804 (VDB Entry, Third Party Advisory, vdb-entry)