CVE-2022-33138

HIGH

7.5

Description

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie7/12/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

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

Faiblesses (CWE)

CWE-306CWE-306

References

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)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.