CVE-2019-5135

An exploitable timing discrepancy vulnerability exists in the authentication functionality of the Web-Based Management (WBM) web application on WAGO PFC100/200 controllers. The WBM application makes use of the PHP crypt() function which can be exploited to disclose hashed user credentials. 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).

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0924	Exploit Mitigation Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0924	Exploit Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

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 (hide)

AND

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

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

History

21 Nov 2024, 04:44

Type	Values Removed	Values Added
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2019-0924 - Exploit, Mitigation, Third Party Advisory~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2019-0924 - Exploit, Mitigation, Third Party Advisory

Information

Published : 2020-03-11 22:27

Updated : 2024-11-21 04:44

NVD link : CVE-2019-5135

Mitre link : CVE-2019-5135

CVE.ORG link : CVE-2019-5135

JSON object : View

Products Affected

wago

pfc100_firmware
pfc100
pfc200_firmware
pfc200

CWE

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

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