CVE-2019-5073

An exploitable information exposure vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause an external tool to fail, resulting in uninitialized stack data to be copied to the response packet buffer. An attacker can send unauthenticated packets to trigger this vulnerability.
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:wago:pfc_200_firmware:03.00.39\(12\):*:*:*:*:*:*:*
cpe:2.3:o:wago:pfc_200_firmware:03.01.07\(13\):*:*:*:*:*:*:*
cpe:2.3:h:wago:pfc_200:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:wago:pfc_100_firmware:03.00.39\(12\):*:*:*:*:*:*:*
cpe:2.3:h:wago:pfc_100:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:44

Type Values Removed Values Added
References () https://talosintelligence.com/vulnerability_reports/TALOS-2019-0862 - Exploit, Third Party Advisory () https://talosintelligence.com/vulnerability_reports/TALOS-2019-0862 - Exploit, Third Party Advisory

Information

Published : 2019-12-18 21:15

Updated : 2024-11-21 04:44


NVD link : CVE-2019-5073

Mitre link : CVE-2019-5073

CVE.ORG link : CVE-2019-5073


JSON object : View

Products Affected

wago

  • pfc_100_firmware
  • pfc_100
  • pfc_200_firmware
  • pfc_200
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor