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CVE-2019-5134

Published: Mar 10, 2020Updated: Nov 21, 2024 Sources: CVE List NVDNVD-CWE-noinfo
NVD MITRE
7.5CVSSHIGH
EPSS Score
2.2%
Top 19.8%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

NVD-CWE-noinfo

Affected Products

WAGO PFC200 FirmwareWagoICS / OT / IoT
WAGO PFC100 FirmwareWagoICS / OT / IoT
pfc200 firmwarewagoICS / OT / IoT
pfc100 firmwarewagoICS / OT / IoT
wagocommercialDEICS / OT / IoT

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

References

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0923
talosintelligence.com

Timeline

Published
Mar 10, 2020
Last Updated
Nov 21, 2024

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