CVE-2020-5610 Memory corruption in Global TechStream (GTS) for TOYOTA dealers
Attackers can execute arbitrary code and cause denial of service in Toyota dealer diagnostic software via memory corruption vulnerabilities.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-5610?
CVE-2020-5610 is a high-severity memory corruption vulnerability in Global TechStream (GTS) for TOYOTA dealers, published on 30 Jul 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Global TechStream (GTS) for TOYOTA dealers version 15.10.032 and earlier allows an attacker to cause a denial-of-service (DoS) condition and execute arbitrary code via unspecified vectors.
Weakness: CWE-787
Which versions are affected by CVE-2020-5610?
It affects 1 product.
Products include Toyota Global Techstream.
How do I fix CVE-2020-5610?
No fix has been published for CVE-2020-5610 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-5610 being exploited?
There is no known exploitation of CVE-2020-5610 in the wild and no public exploit code.
Sources
Also known as GHSA-w6gv-63rm-rv7h.