PT-2023-8058 · Wago · Wagoapprtu

Sofia Pisani · Publicado 2023-12-05 · Atualizado 2023-12-11 · CVE-2023-5188

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions WagoAppRTU versions prior to 1.4.6.0

Description The issue is related to the MMS Interpreter of WagoAppRTU, which is used by the WAGO Telecontrol Configurator. It is vulnerable to malformed packets, allowing a remote unauthenticated attacker to send specifically crafted packets that lead to a denial-of-service condition until the restart of the affected device. The vulnerability is associated with errors in processing input data.

Recommendations For versions prior to 1.4.6.0, update to version 1.4.6.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the MMS Interpreter to minimize the risk of exploitation.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2024-00035

CVE-2023-5188

Produtos afetados

Wagoapprtu

Referências · 8

• https://t.me/cvenotify/62282 · Publicação no Telegram
• https://t.me/cvenotify/63160 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2024-00035 · Nota de Segurança
• https://github.com/advisories/GHSA-3c9v-fv3c-v7rc · Nota
• https://cert.vde.com/en/advisories/VDE-2023-044 · Nota
• https://osv.dev/vulnerability/CVE-2023-5188 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1731944837451292989 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-5188 · Nota de Segurança