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CVE-2021-34560

A vulnerability in WirelessHART-Gateway <= 3.0.9 could lead to information exposure of sensitive information

Published: Aug 31, 2021Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-522
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
0.2%
Top 90.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.9 a form contains a password field with autocomplete enabled. The stored credentials can be captured by an attacker who gains control over the user's computer. Therefore the user must have logged in at least once.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-522

Affected Products

wha-gw-f2d2-0-as-z2-eth firmwarepepperl-fuchsICS / OT / IoT
wha-gw-f2d2-0-as-z2-eth.eip firmwarepepperl-fuchsICS / OT / IoT
WHA-GW-F2D2-0-AS- Z2-ETHPhoenix ContactICS / OT / IoT
WHA-GW-F2D2-0-AS- Z2-ETH.EIPPhoenix ContactICS / OT / IoT
pepperl-fuchscommercialDEICS / OT / IoT
phoenix contactcommercialDEICS / OT / IoTaka phoenixcontact

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available
Workaround Available

MITRE ATT&CK

2 techniques
Credential Access
View detailed technique mapping

References

https://cert.vde.com/en-us/advisories/vde-2021-027
cert.vde.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-097-01.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-22-097-01
cisa.gov
and 33 more references View all →

Timeline

Published
Aug 31, 2021
Last Updated
Nov 21, 2024

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