#VU7099 Improper authentication in PI Data Archive - CVE-2017-7930

Vulnerability identifier: #VU7099

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2017-7930

CWE-ID: CWE-287

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
PI Data Archive

Software vendor:
OSIsoft

The vulnerability allows a remote attacker to perform spoofing attack on the target system.

The weakness exists due to protocol flaws in PI Data Archive. A remote attacker can access change records and spoof a PI Server within a collective.

Successful exploitation results in server spoofing.

Update to version 2017.

• https://ics-cert.us-cert.gov/advisories/ICSA-17-164-02