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CVE-2025-27459

CVE-2025-27459

Published: Jul 3, 2025Updated: Jan 29, 2026 Sources: CVE List NVD BDUCWE-257
NVD MITRE
4.4CVSSMEDIUM
EPSS Score
0.2%
Top 89.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The VNC application stores its passwords encrypted within the registry but uses DES for encryption. As DES is broken, the original passwords can be recovered.

CVSS Vector Breakdown

AV:LAC:LPR:HUI:NS:UC:HI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-257

Affected Products

meac300-fnade4 firmwareendress
Embedded
ICS / OT / IoT / industrial-network
Endress+Hauser MEAC300-FNADE4Endress+Hauser
Embedded
ICS / OT / IoT / industrial-network
MEAC300-FNADE4Endress+Hauser Group Services AG
On-prem
ICS / OT / IoT / plc-scada-hmi
endresscommercialICS / OT / IoTaka meac300-fnade4, orsg35, orsg45, endress firmware
endress+hausercommercialCHICS / OT / IoT
endress+hauser group services agcommercialICS / OT / IoTaka endress hauser

Exploitability

Official Patch Available
Workaround Available

References

https://sick.com/psirt
sick.com
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
cisa.gov
https://www.endress.com
endress.com
and 3 more references View all →

Timeline

Published
Jul 3, 2025
Last Updated
Jan 29, 2026

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