How severe is CVE-2020-25197?

CVE-2020-25197 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-25197 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-25197?

CVE-2020-25197 primarily affects Ge Rt430 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-25197?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2020-25197 published?

CVE-2020-25197 was published on 2022-03-18 and last updated on 2026-06-17.

CVE-2020-25197

CVE-2020-25197 is a critical-severity vulnerability in Ge Rt430 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 9.0
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Ge Rt430 Firmware
Published: 2022-03-18
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2020-25197?: 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.
How severe is CVE-2020-25197?: CVE-2020-25197 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-25197 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-25197?: CVE-2020-25197 primarily affects Ge Rt430 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-25197?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-25197 published?: CVE-2020-25197 was published on 2022-03-18 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:ge:rt430_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:ge:rt431_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:ge:rt434_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Ge Rt430 Firmware

CVE-2020-12017 — Critical (CVSS 9.8): GE Grid Solutions Reason RT Clocks, RT430, RT431, and RT434, all firmware versions prior to 08A05. The device’s…
CVE-2020-25193 — Medium (CVSS 5.3): By having access to the hard-coded cryptographic key for GE Reason RT430, RT431 & RT434 GNSS clocks in firmware…

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