Vulnerability identifier: #VU32898

Vulnerability risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-5610

CWE-ID: CWE-121

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Global TechStream (GTS)
Other software / Other software solutions

Vendor: TOYOTA MOTOR CORPORATION

Description

The vulnerability allows a local attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. An attacker with physical access can trigger stack-based buffer overflow and execute arbitrary code on the target system or cause a denial of service (DoS) condition.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Global TechStream (GTS): 15.10.032

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External links
http://jvn.jp/en/jp/JVN40400577/index.html

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Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.