Privilege escalation in OPW Fuel Management Systems products - CVE-2017-12733

Vulnerability identifier: #VU8068

CSH Severity: High

CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2017-12733

CWE-ID: CWE-287

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to gain elevated privileges on the target system.

The weakness exists due to improper authentication. A remote attacker can create an application user account to gain administrative privileges.

SiteSentinel iSite
SiteSentinel Integra 100
SiteSentinel Integra 500

Update to version 17Q2.1.

• https://ics-cert.us-cert.gov/advisories/ICSA-17-243-04

• Two vulnerabilities in OPW Fuel Management Systems SiteSentinel Integra and SiteSentinel iSite