SB2017050401 - Improper input validation in Wonderware Historian Client
Published: May 4, 2017
Security Bulletin ID
SB2017050401
Severity
Low
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper input validation (CVE-ID: CVE-2017-7907)
The vulnerability allows a local attacker to access potentially sensitive information or cause DoS condition on the target system.The weakness exists due to improper restriction of XML parser. A local attacker can enter malicious input through a specially crafted application, disclose arbitrary files from the local file system to a malicious web site or cause the trend display to crash.
Successful exploitation may result in information disclosure or denial of service.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.