CVE-2021-27396

EPSS 1.5%CWE-121

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

12 mai 2021Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V16.0.5). The PlantSimCore.dll library lacks proper validation of user-supplied data when parsing SPP files. This could result in a stack based buffer overflow, a different vulnerability than CVE-2021-27398. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13279)

Produtos afetados

Siemens · Tecnomatix Plant Simulation

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Referências

https://cert-portal.siemens.com/productcert/pdf/ssa-983548.pdf https://www.zerodayinitiative.com/advisories/ZDI-21-568/