CVSS 3.1
8.8 highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2023-38555
High (8.8) in fujitsu. EPSS 0.4% chance of exploitation in the next 30 days.
Authentication bypass vulnerability in Fujitsu network devices Si-R series and SR-M series allows a network-adjacent unauthenticated attacker to obtain, change, and/or reset configuration settings of the affected products. Affected products and versions are as follows: Si-R 30B all versions, Si-R 130B all versions, Si-R 90brin all versions, Si-R570B all versions, Si-R370B all versions, Si-R220D all versions, Si-R G100 V02.54 and earlier, Si-R G200 V02.54 and earlier, Si-R G100B V04.12 and earlier, Si-R G110B V04.12 and earlier, Si-R G200B V04.12 and earlier, Si-R G210 V20.52 and earlier, Si-R G211 V20.52 and earlier, Si-R G120 V20.52 and earlier, Si-R G121 V20.52 and earlier, and SR-M 50AP1 all versions.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-31)
- CWE
- CWE-287
- Published
- Modified
- Record from
- the NVD, synced
Affected
- fujitsu:si-r220d_firmware
- fujitsu:si-r370b_firmware
- fujitsu:si-r570b_firmware
- fujitsu:si-r_130b_firmware
- fujitsu:si-r_30b_firmware
- fujitsu:si-r_90brin_firmware
- fujitsu:si-r_g100_firmware
- fujitsu:si-r_g100b_firmware
- fujitsu:si-r_g110b_firmware
- fujitsu:si-r_g120_firmware
- fujitsu:si-r_g121_firmware
- fujitsu:si-r_g200_firmware
- fujitsu:si-r_g200b_firmware
- fujitsu:si-r_g210_firmware
- fujitsu:si-r_g211_firmware
- fujitsu:sr-m_50ap1_firmware