CVE-2023-50763

CVSS 6.9 MEDIUMEPSS 0.4%CWE-835

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.9EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

11 jun 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A vulnerability has been identified in SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.3), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.3), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.4.8). The web server of affected products, if configured to allow the import of PKCS12 containers, could end up in an infinite loop when processing incomplete certificate chains. This could allow an authenticated remote attacker to create a denial of service condition by importing specially crafted PKCS12 containers.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Produtos afetados

Siemens · SIMATIC CP 1542SP-1 Siemens · SIMATIC CP 1542SP-1 IRC Siemens · SIMATIC CP 1543SP-1 Siemens · SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL Siemens · SIPLUS ET 200SP CP 1543SP-1 ISEC Siemens · SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL Siemens · SIPLUS TIM 1531 IRC Siemens · TIM 1531 IRC

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Referências

https://cert-portal.siemens.com/productcert/html/ssa-139628.html https://cert-portal.siemens.com/productcert/html/ssa-337522.html https://cert-portal.siemens.com/productcert/html/ssa-625862.html