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CVE-2019-5168 Details

Description

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.02(14). An attacker can send a specially crafted XML cache file At 0x1e8a8 the extracted domainname value from the xml file is used as an argument to /etc/config-tools/edit_dns_server domain-name=<contents of domainname node> using sprintf().This command is later executed via a call to system().

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962 CVEExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0962 [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')[email protected]

Affected Products

ProductVersions
wago pfc200 firmware
03.02.02(14)

CPE

  • cpe:2.3:o:wago:pfc200_firmware:03.02.02(14):*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
wago pfc200
All versions

CPE

  • cpe:2.3:h:wago:pfc200:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-5168
NVD Published Date:
Mar 11, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-5168 Details - Not Deferred