CVE-2017-7907

An 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.

CVSS v3 6.6 MEDIUM
CVSS v2.0 3.3 LOW

6.6^/10

CVSS v3 : MEDIUM

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

Exploitability : 1.3 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

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

Exploitability : 3.4 / Impact : 4.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000120/	Vendor Advisory
http://www.securityfocus.com/bid/98254	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038542
https://ics-cert.us-cert.gov/advisories/ICSA-17-122-01	Mitigation Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:a:schneider-electric:wonderware_historian_client:*:sp1:*:*:*:*:*:*

History

No history.

Information

Published : 2017-05-19 03:29

Updated : 2017-07-08 01:29

NVD link : CVE-2017-7907

Mitre link : CVE-2017-7907

CVE.ORG link : CVE-2017-7907

JSON object : View

Products Affected

schneider-electric

wonderware_historian_client

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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