What is CVE-2023-5188?

CVE-2023-5188 is a high-severity vulnerability in Wago Telecontrol Configurator, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2023-12-05.

How severe is CVE-2023-5188?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Wago Telecontrol Configurator

CVE-2023-5188

The MMS Interpreter of WagoAppRTU in versions below 1.4.6.0 which is used by the WAGO Telecontrol Configurator is vulnerable to malformed packets. An remote unauthenticated attacker could send specifically crafted packets that lead to a denial-of-service condition until restart of the affected device.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.010 (60.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

info@cert.vde.com (Third Party Advisory)

Frequently asked questions

What is CVE-2023-5188?: CVE-2023-5188 is a high-severity vulnerability in Wago Telecontrol Configurator, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2023-12-05.
How severe is CVE-2023-5188?: High severity. CVSS v3 base score is 7.5 out of 10.