vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2020-25193

GE Reason RT43X Clocks Use of Hard-coded Cryptographic Key

MEDIUM
5.3
CVSS Score
Published: March 18, 2022 at 06:00 PM UTC
Updated: June 17, 2026 at 03:06 AM UTC
6 products affected across 1 vendorRT430 FirmwareRT434 FirmwareRT431 Firmware

Using Reason RT43X Clocks by GE?

Get instant alerts when new vulnerabilities affect Reason RT43X Clocks - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.3
Exploit prediction
EPSS 0.9%
SSVC
No known exploit

Description

By having access to the hard-coded cryptographic key for GE Reason RT430, RT431 & RT434 GNSS clocks in firmware versions prior to version 08A06, attackers would be able to intercept and decrypt encrypted traffic through an HTTPS connection.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

RT430 Firmware· Ge
95%
v < 08a06
Affected range stops below 08a06, so it looks safe — our inference, not a vendor statement
ge-rt430 (same device)
RT431 Firmware· Ge
95%
v < 08a06
Affected range stops below 08a06, so it looks safe — our inference, not a vendor statement
ge-rt431 (same device)
RT434 Firmware· Ge
95%
v < 08a06
Affected range stops below 08a06, so it looks safe — our inference, not a vendor statement
ge-rt434 (same device)
Reason RT430· Ge
60%
v < 08A06
Affected range stops below 08A06, so it looks safe — our inference, not a vendor statement
Reason RT431· Ge
60%
v < 08A06
Affected range stops below 08A06, so it looks safe — our inference, not a vendor statement
Reason RT434· Ge
60%
v < 08A06
Affected range stops below 08A06, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_CONFIRMMitigationThird Party AdvisoryUS Government Resource
Source: [email protected]
https://www.cisa.gov/uscert/ics/advisories/icsa-21-005-03
x_refsource_CONFIRMPermissions Required
Source: [email protected]
https://www.gegridsolutions.com/app/DownloadFile.aspx?prod=RT430&type=21&file=5

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMicscert
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-321CWE-798

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card