SB2016051901 - Information disclosure in Siemens SIPROTEC 4 and SIPROTEC Compact
Published: May 19, 2016 Updated: July 7, 2017
Security Bulletin ID
SB2016051901
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 vulnerabilities.
1) Information disclosure (CVE-ID: CVE-2016-4784)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The weakness exists due to an error in the integrated web server (Port 80/TCP). A remote attacker can send specially crafted HTTP request and read arbitrary data on the device.
Successful exploitation of the vulnerability results in information disclosure.
2) Information disclosure (CVE-ID: CVE-2016-4785)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The weakness exists due to an error in the integrated web server (Port 80/TCP). A remote attacker can send specially crafted HTTP request and read arbitrary data on the device.
Successful exploitation of the vulnerability results in information disclosure.
Remediation
Install update from vendor's website.