CVE-2022-33138

HIGH

7.5

Descripcion

A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All versions < V3.3), SIMATIC MV550 S (All versions < V3.3), SIMATIC MV560 U (All versions < V3.3), SIMATIC MV560 X (All versions < V3.3). Affected devices do not perform authentication for several web API endpoints. This could allow an unauthenticated remote attacker to read and download data from the device.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado7/12/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

siemens:simatic_mv540_hsiemens:simatic_mv540_h_firmwaresiemens:simatic_mv540_ssiemens:simatic_mv540_s_firmwaresiemens:simatic_mv550_hsiemens:simatic_mv550_h_firmwaresiemens:simatic_mv550_ssiemens:simatic_mv550_s_firmwaresiemens:simatic_mv560_usiemens:simatic_mv560_u_firmwaresiemens:simatic_mv560_xsiemens:simatic_mv560_x_firmware

Debilidades (CWE)

CWE-306CWE-306

Referencias

https://cert-portal.siemens.com/productcert/pdf/ssa-348662.pdf(productcert@siemens.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-348662.pdf(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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