Description
A backdoor in Solar-Log Gateway products allows remote access via web panel gaining super administration privileges to the attacker. This affects Solar-Log devices that use firmware version v4.2.7 up to v5.1.1 (included). This does not exist in SL 200, 500, 1000 / fixed in 4.2.8 for SL 250, 300, 1200, 2000, SL 50 Gateway / fixed in 5.1.2 / 6.0.0 for SL Base.
Scores
CVSS v3
9.8
EPSS
0.0048
EPSS Percentile
65.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-912
Status
published
Products (9)
solar-log/solar-log_1000_firmware
< 4.2.8_117
solar-log/solar-log_1000_pm\+_firmware
< 4.2.8_117
solar-log/solar-log_1200_firmware
< 4.2.8_117
solar-log/solar-log_2000_firmware
< 4.2.8_117
solar-log/solar-log_250_firmware
< 4.2.8_117
solar-log/solar-log_300_firmware
< 4.2.8_117
solar-log/solar-log_500_firmware
< 4.2.8_117
solar-log/solar-log_50_firmware
< 4.2.8_117
solar-log/solar-log_800e_firmware
< 4.2.8_117
Published
Jan 26, 2023
Tracked Since
Feb 18, 2026