How severe is CVE-2017-20025?

CVE-2017-20025 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2017-20025 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-20025?

CVE-2017-20025 primarily affects Solar-log Solar-log 250 Firmware. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-20025?

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

When was CVE-2017-20025 published?

CVE-2017-20025 was published on 2022-06-09 and last updated on 2026-06-17.

CVE-2017-20025

CVE-2017-20025 is a high-severity vulnerability in Solar-log Solar-log 250 Firmware with a CVSS 3.x base score of 7.3. 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-269.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Solar-log Solar-log 250 Firmware
Published: 2022-06-09
Last modified: 2026-06-17

Description

A vulnerability was found in Solare Solar-Log 2.8.4-56/3.5.2-85. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Flash Memory. The manipulation leads to privilege escalation. The attack can be launched remotely. Upgrading to version 3.5.3-86 is able to address this issue. It is recommended to upgrade the affected component.

Frequently asked questions

What is CVE-2017-20025?: A vulnerability was found in Solare Solar-Log 2.8.4-56/3.5.2-85. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Flash Memory. The manipulation leads to privilege escalation. The attack can be launched remotely. Upgrading to version 3.5.3-86 is able to address this issue. It is recommended to upgrade the affected component.
How severe is CVE-2017-20025?: CVE-2017-20025 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2017-20025 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-20025?: CVE-2017-20025 primarily affects Solar-log Solar-log 250 Firmware. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-20025?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-20025 published?: CVE-2017-20025 was published on 2022-06-09 and last updated on 2026-06-17.

References

Affected products (16)

cpe:2.3:o:solar-log:solar-log_250_firmware:2.8.4-56:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_250_firmware:3.5.2-85:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_300_firmware:2.8.4-56:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_300_firmware:3.5.2-85:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_500_firmware:2.8.4-56:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_500_firmware:3.5.2-85:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_800e_firmware:2.8.4-56:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_800e_firmware:3.5.2-85:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_1000_firmware:2.8.4-56:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_1000_firmware:3.5.2-85:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_1000_pm\+_firmware:2.8.4-56:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_1000_pm\+_firmware:3.5.2-85:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_1200_firmware:2.8.4-56:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_1200_firmware:3.5.2-85:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_2000_firmware:2.8.4-56:*:*:*:*:*:*:*
cpe:2.3:o:solar-log:solar-log_2000_firmware:3.5.2-85:*:*:*:*:*:*:*

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CVE-2017-20022 — High (CVSS 7.5): A vulnerability has been found in Solare Solar-Log 2.8.4-56/3.5.2-85 and classified as problematic. This vulnerability…
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