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CVE-2020-25180

Rockwell Automation ISaGRAF5 Runtime Use of Hard-coded Cryptographic Key

Published: Mar 18, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-321
5.3MEDIUM
NVD MITRE
EPSS Score
1.1%
Top 38.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x includes the functionality of setting a password that is required to execute privileged commands. The password value passed to ISaGRAF Runtime is the result of encryption performed with a fixed key value using the tiny encryption algorithm (TEA) on an entered or saved password. A remote, unauthenticated attacker could pass their own encrypted password to the ISaGRAF 5 Runtime, which may result in information disclosure on the device.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:RS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-321CWE-798

Affected Products

Easergy T300Schneider ElectricICS / OT / IoT
MiCOM C264Schneider ElectricICS / OT / IoT
Easergy C5Schneider ElectricICS / OT / IoT
PACiS GTWSchneider ElectricICS / OT / IoT
EPAS GTWSchneider ElectricICS / OT / IoT
schneider electriccommercialFRICS / OT / IoTaka schneider-electric
and 33 more affected products View all →

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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

MITRE ATT&CK

2 techniques
Credential Access
Initial Access
View detailed technique mapping

References

https://www.xylem.com/siteassets/about-xylem/cybersecurity/advisories/xylem-multismart-rockwell-isagraf.pdf
xylem.com
https://www.cisa.gov/uscert/ics/advisories/icsa-20-280-01
cisa.gov
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131699
rockwellautomation.custhelp.com
and 21 more references View all →

Timeline

Published
Mar 18, 2022
Last Updated
Nov 21, 2024

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