CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2017-20021
Critical (9.8) in solar-log. EPSS 1.0% chance of exploitation in the next 30 days.
A vulnerability, which was classified as critical, was found in Solare Solar-Log 2.8.4-56/3.5.2-85. This affects an unknown part of the component File Upload. The manipulation leads to privilege escalation. It is possible to initiate the attack remotely. Upgrading to version 3.5.3-86 is able to address this issue. It is recommended to upgrade the affected component.
Severity
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-434, CWE-269
- Published
- Modified
- Record from
- the NVD, synced
Affected
- solar-log:solar-log_1000_firmware
- solar-log:solar-log_1000_pm\+_firmware
- solar-log:solar-log_1200_firmware
- solar-log:solar-log_2000_firmware
- solar-log:solar-log_250_firmware
- solar-log:solar-log_300_firmware
- solar-log:solar-log_500_firmware
- solar-log:solar-log_800e_firmware