CVE-2019-5149 - Vulnerability Details - OpenCVE

The WBM web application on firmwares prior to 03.02.02 and 03.01.07 on the WAGO PFC100 and PFC2000, respectively, runs on a lighttpd web server and makes use of the FastCGI module, which is intended to provide high performance for all Internet applications without the penalties of Web server APIs. However, the default configuration of this module appears to limit the number of concurrent php-cgi processes to two, which can be abused to cause a denial of service of the entire web server. This affects WAGO PFC200 Firmware version 03.00.39(12) and version 03.01.07(13), and WAGO PFC100 Firmware version 03.00.39(12) and version 03.02.02(14).

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Wago	Pfc100 Pfc100 Firmware Pfc200 Pfc200 Firmware

Configuration 1 [-]

AND

OR	cpe:2.3:o:wago:pfc200_firmware:03.00.39\(12\):::::::*
	cpe:2.3:o:wago:pfc200_firmware:03.01.07\(13\):::::::*

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

Configuration 2 [-]

AND

OR	cpe:2.3:o:wago:pfc100_firmware:03.00.39\(12\):::::::*
	cpe:2.3:o:wago:pfc100_firmware:03.01.07\(13\):::::::*

cpe:2.3:h:wago:pfc100:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0939

History

No history.

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2020-03-10T21:59:28

Updated: 2024-08-04T19:47:56.584Z

Reserved: 2019-01-04T00:00:00

Link: CVE-2019-5149

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-03-11T22:27:40.583

Modified: 2024-11-21T04:44:26.647

Link: CVE-2019-5149

Redhat

No data.

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