CVE-2017-7907

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Summary

CVECVE-2017-7907
StatePUBLISHED
Assignericscert
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-05-19 03:29:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionAn Improper XML Parser Configuration issue was discovered in Schneider Electric Wonderware Historian Client 2014 R2 SP1 and prior. An improperly restricted XML parser (with improper restriction of XML external entity reference, or XXE) may allow an attacker to enter malicious input through the application which could cause a denial of service or disclose file contents from a server or connected network.

Risk And Classification

Primary CVSS: v3.0 6.6 MEDIUM from [email protected]

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

Problem Types: CWE-611 | CWE-611 CWE-611

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary6.6MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
2.0[email protected]Primary3.3AV:L/AC:M/Au:N/C:P/I:N/A:P

CVSS v3.0 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High

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

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
Partial

AV:L/AC:M/Au:N/C:P/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Schneider-electric Wonderware Historian Client All sp1 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na Schneider Electric Wonderware Historian Client affected Schneider Electric Wonderware Historian Client Not specified

References

ReferenceSourceLinkTags
Wonderware Historian Client CVE-2017-7907 Local XML External Entity Injection Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
Wonderware Historian Client XML External Entity Processing Flaw Lets Remote Users Deny Service and Potentially Read Files on the Target System - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
AVEVA - Global Leader in Industrial Software af854a3a-2127-422b-91ae-364da2661108 software.schneider-electric.com Vendor Advisory
Schneider Electric Wonderware Historian Client | ICS-CERT af854a3a-2127-422b-91ae-364da2661108 ics-cert.us-cert.gov Mitigation, Third Party Advisory, US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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