PT-2020-10190 · Mercedes Benz · Hermes

Published 2020-11-15 · Updated 2021-07-21 · CVE-2019-19562

Positive Technologies (AI Summary)

CVSS v3.1

4.6

Medium

Base vector

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Mercedes-Benz HERMES version 2.1

Description An authentication bypass in the debug interface allows an attacker with physical access to device hardware to obtain system information.

Recommendations For Mercedes-Benz HERMES version 2.1, consider disabling the debug interface to prevent potential exploitation until a patch is available. Restrict physical access to device hardware to minimize the risk of unauthorized system information access. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2019-19562

Affected Products

Hermes

References · 6

• 🔥 https://skygo.360.cn/archive/Security-Research-Report-on-Mercedes-Benz-Cars-en.pdf · Exploit
• https://osv.dev/vulnerability/CVE-2019-19562 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-19562 · Security Note
• https://t.me/cvenotify/6319 · Telegram Post
• https://media.daimler.com/marsMediaSite/en/instance/ko/Mercedes-Benz-and-360-Group-to-join-forces-Mercedes-Benz-and-360-Group-with-its-Cyber-Security-Brain-work-together-to-strengthen-car-IT-security-for-industry.xhtml?oid=45208829 · Note
• https://t.me/cibsecurity/16331 · Telegram Post