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CVE-2020-25197

GE Reason RT43X Clocks Code Injection

HIGH
8.8
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

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Severity
HIGH8.8
Exploit prediction
EPSS 3%
SSVC
No known exploit

Description

A code injection vulnerability exists in one of the webpages in GE Reason RT430, RT431 & RT434 GNSS clocks in firmware versions prior to version 08A06 that could allow an authenticated remote attacker to execute arbitrary code on the system.

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 exploitAutomatableTotal impact

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

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-94

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