SB2018021613 - Multiple vulnerabilities in Schneider Electric IGSS Mobile
Published: February 16, 2018
Security Bulletin ID
SB2018021613
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Adjecent network
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 vulnerabilities.
1) Man-in-the-middle attack (CVE-ID: CVE-2017-9968)
CWE-ID: CWE-300 - Channel Accessible by Non-Endpoint ('Man-in-the-Middle')
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows an adjacent attacker to conduct man-in-the-middle attack.
The weakness exists due to lack of certificate pinning during the TLS/SSL connection establishing process. An adjacent attacker can use man-in-the-middle techniques to monitor the traffic and access or modify sensitive information.
2) Information disclosure (CVE-ID: CVE-2017-9969)
CWE-ID: CWE-256 - Unprotected Storage of Credentials
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local high-privileged attacker to obtain potentially sensitive information.
The weakness exists due to app passwords are stored in clear-text in the configuration file. A local attacker can gain access to important data.
Remediation
Install update from vendor's website.