Input validation error in Siemens products - CVE-2023-22787

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Main Vulnerability Database Vulnerabilities #VU81885

Input validation error in Siemens products - CVE-2023-22787

Published: October 11, 2023


Vulnerability identifier: #VU81885
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-22787
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
SCALANCE W1750D (JP)
SCALANCE W1750D (ROW)
SCALANCE W1750D (USA)
Software vendor:
Siemens

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in service accessed via the PAPI protocol. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links