CVE-2017-20019

CVE-2017-20019 is a medium-severity vulnerability in Solar-log Solar-log 250 Firmware with a CVSS 3.x base score of 4.3. 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-200.

Key facts

• Severity: Medium (CVSS 3.x base score 4.3)
• CVSS v2: 5.0
• EPSS exploit prediction: 1% (63rd percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-200
• Affected product: Solar-log Solar-log 250 Firmware
• Published: 2022-06-09
• Last modified: 2026-06-17

Description

A vulnerability classified as problematic was found in Solare Solar-Log 2.8.4-56/3.5.2-85. Affected by this vulnerability is an unknown functionality of the component Config Handler. The manipulation leads to information disclosure. 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-2017-20019?

A vulnerability classified as problematic was found in Solare Solar-Log 2.8.4-56/3.5.2-85. Affected by this vulnerability is an unknown functionality of the component Config Handler. The manipulation leads to information disclosure. 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-2017-20019?

CVE-2017-20019 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2017-20019 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-20019?

CVE-2017-20019 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-2017-20019?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-20019 published?

CVE-2017-20019 was published on 2022-06-09 and last updated on 2026-06-17.

References

• http://seclists.org/fulldisclosure/2017/Mar/58
• https://vuldb.com/?id.98929

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:*:*:*:*:*:*:*

More vulnerabilities in Solar-log Solar-log 250 Firmware

• CVE-2022-47767 — Critical (CVSS 9.8): A backdoor in Solar-Log Gateway products allows remote access via web panel gaining super administration privileges to…
• 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…
• CVE-2017-20025 — High (CVSS 7.3): 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…
• CVE-2017-20021 — Medium (CVSS 6.5): A vulnerability, which was classified as critical, was found in Solare Solar-Log 2.8.4-56/3.5.2-85. This affects an…
• CVE-2017-20023 — Medium (CVSS 6.3): A vulnerability was found in Solare Solar-Log 2.8.4-56/3.5.2-85 and classified as critical. This issue affects some…
• CVE-2017-20024 — Medium (CVSS 5.3): A vulnerability was found in Solare Solar-Log 2.8.4-56/3.5.2-85. It has been classified as problematic. Affected is an…

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