OS command injection vulnerability in Buffalo network devices allows an network-adjacent attacker to execute an arbitrary OS command if a specially crafted request is sent to the management page.
OS command injection vulnerability in Buffalo network devices allows an network-adjacent attacker to execute an arbitrary OS command if a specially crafted request is sent to the management page.
| Vendor | Product | Versions |
|---|---|---|
| BUFFALO INC. | WXR | 11000XE12 — firmware Ver. 1.10 and earlier |
| BUFFALO INC. | WXR | 5700AX7S — firmware Ver. 1.27 and earlier |
| BUFFALO INC. | WXR | 5700AX7B — firmware Ver. 1.27 and earlier |
| BUFFALO INC. | WSR | 3200AX4S — firmware Ver. 1.26 and earlier |
| BUFFALO INC. | WSR | 3200AX4B — firmware Ver. 1.25 |
| BUFFALO INC. | WSR | 2533DHP — firmware Ver. 1.08 and earlier |
| BUFFALO INC. | WSR | 2533DHP2 — firmware Ver. 1.22 and earlier |
| BUFFALO INC. | WSR | A2533DHP2 — firmware Ver. 1.22 and earlier |
| BUFFALO INC. | WSR | 2533DHP3 — firmware Ver. 1.26 and earlier |
| BUFFALO INC. | WSR | A2533DHP3 — firmware Ver. 1.26 and earlier |
| BUFFALO INC. | WSR | 2533DHPL — firmware Ver. 1.08 and earlier |
| BUFFALO INC. | WSR | 2533DHPL2 — firmware Ver. 1.03 and earlier |
| BUFFALO INC. | WSR | 2533DHPLS — firmware Ver. 1.07 and earlier |
| BUFFALO INC. | WSR | 2533DHPLB — firmware Ver. 1.05 |
| BUFFALO INC. | WSR | 1166DHP — firmware Ver. 1.16 and earlier |
| BUFFALO INC. | WSR | 1166DHP2 — firmware Ver. 1.17 and earlier |
| BUFFALO INC. | WCR | 1166DS — firmware Ver. 1.34 and earlier |
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.
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No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.