CVE-2017-12697: Gm Shanghai Onstar

Medium severity, CVSS 5.9. EPSS: 1.4% chance of exploitation in the next 30 days.

A Man-in-the-Middle issue was discovered in General Motors (GM) and Shanghai OnStar (SOS) SOS iOS Client 7.1. Successful exploitation of this vulnerability may allow an attacker to intercept sensitive information when the client connects to the server.

Affected products

• Gm Shanghai Onstar: version 7.1 only

Published 2018-01-09. Last modified 2026-06-17.