CVE-2021-34581

Missing Release of Resource after Effective Lifetime vulnerability in OpenSSL implementation of WAGO 750-831/xxx-xxx, 750-880/xxx-xxx, 750-881, 750-889 in versions FW4 up to FW15 allows an unauthenticated attacker to cause DoS on the device.
References
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:wago:750-880\/040-000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:wago:750-880\/040-000:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:wago:750-880\/025-002_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:wago:750-880\/025-002:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:wago:750-880\/025-001_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:wago:750-880\/025-001:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:wago:750-880\/025-000_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:wago:750-880\/025-000:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:wago:750-831\/000-002_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:wago:750-831\/000-002:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:wago:750-889_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:wago:750-889:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:wago:750-881_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:wago:750-881:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:wago:750-831_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:wago:750-831:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:wago:750-880_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:wago:750-880:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:10

Type Values Removed Values Added
References () https://cert.vde.com/en-us/advisories/vde-2021-038 - Third Party Advisory () https://cert.vde.com/en-us/advisories/vde-2021-038 - Third Party Advisory

Information

Published : 2021-08-31 11:15

Updated : 2024-11-21 06:10


NVD link : CVE-2021-34581

Mitre link : CVE-2021-34581

CVE.ORG link : CVE-2021-34581


JSON object : View

Products Affected

wago

  • 750-880\/025-001_firmware
  • 750-880\/040-000
  • 750-880\/025-000
  • 750-831\/000-002
  • 750-831\/000-002_firmware
  • 750-880\/040-000_firmware
  • 750-880\/025-002
  • 750-881
  • 750-889_firmware
  • 750-880
  • 750-880\/025-000_firmware
  • 750-880\/025-002_firmware
  • 750-880\/025-001
  • 750-831_firmware
  • 750-880_firmware
  • 750-831
  • 750-889
  • 750-881_firmware
CWE
CWE-772

Missing Release of Resource after Effective Lifetime