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 a
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…
| Vendor | Product | Versions |
|---|---|---|
| Fujitsu Limited | Si | R 30B — All versions |
| Fujitsu Limited | Si | R 130B — All versions |
| Fujitsu Limited | Si | R 90brin — All versions |
| Fujitsu Limited | Si | R570B — All versions |
| Fujitsu Limited | Si | R370B — All versions |
| Fujitsu Limited | Si | R220D — All versions |
| Fujitsu Limited | Si | R G100 — V02.54 and earlier |
| Fujitsu Limited | Si | R G200 — V02.54 and earlier |
| Fujitsu Limited | Si | R G100B — V04.12 and earlier |
| Fujitsu Limited | Si | R G110B — V04.12 and earlier |
| Fujitsu Limited | Si | R G200B — V04.12 and earlier |
| Fujitsu Limited | Si | R G210 — V20.52 and earlier |
| Fujitsu Limited | Si | R G211 — V20.52 and earlier |
| Fujitsu Limited | Si | R G120 — V20.52 and earlier |
| Fujitsu Limited | Si | R G121 — V20.52 and earlier |
| Fujitsu Limited | SR | M 50AP1 — All versions |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.