CVE-2022-33138

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.
References
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:siemens:simatic_mv540_h_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_mv540_h:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:siemens:simatic_mv540_s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_mv540_s:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:siemens:simatic_mv550_h_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_mv550_h:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:siemens:simatic_mv550_s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_mv550_s:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:siemens:simatic_mv560_u_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_mv560_u:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:siemens:simatic_mv560_x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_mv560_x:-:*:*:*:*:*:*:*

Information

Published : 2022-07-12 03:15

Updated : 2022-07-15 10:31


NVD link : CVE-2022-33138

Mitre link : CVE-2022-33138


JSON object : View

CWE
CWE-306

Missing Authentication for Critical Function

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Products Affected

siemens

  • simatic_mv560_x_firmware
  • simatic_mv560_u_firmware
  • simatic_mv560_x
  • simatic_mv540_h_firmware
  • simatic_mv550_h_firmware
  • simatic_mv540_s
  • simatic_mv560_u
  • simatic_mv550_h
  • simatic_mv540_h
  • simatic_mv540_s_firmware
  • simatic_mv550_s_firmware
  • simatic_mv550_s