#VU29930 Buffer overflow in LOGO!8 BM - CVE-2020-7593

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Main Vulnerability Database Vulnerabilities #VU29930

#VU29930 Buffer overflow in LOGO!8 BM - CVE-2020-7593

Published: July 15, 2020 / Updated: July 15, 2020


Vulnerability identifier: #VU29930
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2020-7593
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
LOGO!8 BM
Software vendor:
Siemens

Description

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

The vulnerability exists due to a boundary error in the Web Server functionality. A remote attacker can sent a specially crafted HTTP request, trigger memory corruption and execute arbitrary code on the target system.

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


Remediation

Install updates from vendor's website.

External links