CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-27650

OS Command Injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is exploited, an arbitrary OS command may be executed on the products.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 30.7%

CVSS Severity

CVSS v3 Score 8.8

References

Products affected by CVE-2026-27650

Buffalo » Fs-M1266 » Version: N/A

cpe:2.3:h:buffalo:fs-m1266:-
Buffalo » Fs-S1266 » Version: N/A

cpe:2.3:h:buffalo:fs-s1266:-
Buffalo » Vr-U300w » Version: N/A

cpe:2.3:h:buffalo:vr-u300w:-
Buffalo » Vr-U500x » Version: N/A

cpe:2.3:h:buffalo:vr-u500x:-
Buffalo » Wapm-1266r » Version: N/A

cpe:2.3:h:buffalo:wapm-1266r:-
Buffalo » Wapm-1266wdpr » Version: N/A

cpe:2.3:h:buffalo:wapm-1266wdpr:-
Buffalo » Wapm-1266wdpra » Version: N/A

cpe:2.3:h:buffalo:wapm-1266wdpra:-
Buffalo » Wapm-1750d » Version: N/A

cpe:2.3:h:buffalo:wapm-1750d:-
Buffalo » Wapm-2133r » Version: N/A

cpe:2.3:h:buffalo:wapm-2133r:-
Buffalo » Wapm-2133tr » Version: N/A

cpe:2.3:h:buffalo:wapm-2133tr:-
Buffalo » Wapm-Ax4r » Version: N/A

cpe:2.3:h:buffalo:wapm-ax4r:-
Buffalo » Wapm-Ax8r » Version: N/A

cpe:2.3:h:buffalo:wapm-ax8r:-
Buffalo » Wapm-Axetr » Version: N/A

cpe:2.3:h:buffalo:wapm-axetr:-
Buffalo » Waps-1266 » Version: N/A

cpe:2.3:h:buffalo:waps-1266:-
Buffalo » Waps-Ax4 » Version: N/A

cpe:2.3:h:buffalo:waps-ax4:-
Buffalo » Wcr-1166dhpl » Version: N/A

cpe:2.3:h:buffalo:wcr-1166dhpl:-
Buffalo » Wem-1266 » Version: N/A

cpe:2.3:h:buffalo:wem-1266:-
Buffalo » Wem-1266wp » Version: N/A

cpe:2.3:h:buffalo:wem-1266wp:-
Buffalo » Wrm-D2133hp » Version: N/A

cpe:2.3:h:buffalo:wrm-d2133hp:-
Buffalo » Wrm-D2133hs » Version: N/A

cpe:2.3:h:buffalo:wrm-d2133hs:-
Buffalo » Wsr3600be4-Kh » Version: N/A

cpe:2.3:h:buffalo:wsr3600be4-kh:-
Buffalo » Wsr3600be4p » Version: N/A

cpe:2.3:h:buffalo:wsr3600be4p:-
Buffalo » Wtr-M2133hp » Version: N/A

cpe:2.3:h:buffalo:wtr-m2133hp:-
Buffalo » Wtr-M2133hs » Version: N/A

cpe:2.3:h:buffalo:wtr-m2133hs:-
Buffalo » Wxr-1750dhp2 » Version: N/A

cpe:2.3:h:buffalo:wxr-1750dhp2:-
Buffalo » Wxr-1750dhp » Version: N/A

cpe:2.3:h:buffalo:wxr-1750dhp:-
Buffalo » Wxr-1900dhp2 » Version: N/A

cpe:2.3:h:buffalo:wxr-1900dhp2:-
Buffalo » Wxr-1900dhp3 » Version: N/A

cpe:2.3:h:buffalo:wxr-1900dhp3:-
Buffalo » Wxr-1900dhp » Version: N/A

cpe:2.3:h:buffalo:wxr-1900dhp:-
Buffalo » Wxr-5950ax12 » Version: N/A

cpe:2.3:h:buffalo:wxr-5950ax12:-
Buffalo » Wxr-6000ax12b » Version: N/A

cpe:2.3:h:buffalo:wxr-6000ax12b:-
Buffalo » Wxr-6000ax12p » Version: N/A

cpe:2.3:h:buffalo:wxr-6000ax12p:-
Buffalo » Wxr-6000ax12s » Version: N/A

cpe:2.3:h:buffalo:wxr-6000ax12s:-
Buffalo » Wxr18000be10p » Version: N/A

cpe:2.3:h:buffalo:wxr18000be10p:-
Buffalo » Wzr-1166dhp2 » Version: N/A

cpe:2.3:h:buffalo:wzr-1166dhp2:-
Buffalo » Wzr-1166dhp » Version: N/A

cpe:2.3:h:buffalo:wzr-1166dhp:-
Buffalo » Wzr-1750dhp2 » Version: N/A

cpe:2.3:h:buffalo:wzr-1750dhp2:-
Buffalo » Wzr-1750dhp » Version: N/A

cpe:2.3:h:buffalo:wzr-1750dhp:-
Buffalo » Wzr-600dhp2 » Version: N/A

cpe:2.3:h:buffalo:wzr-600dhp2:-
Buffalo » Wzr-600dhp3 » Version: N/A

cpe:2.3:h:buffalo:wzr-600dhp3:-
Buffalo » Wzr-600dhp » Version: N/A

cpe:2.3:h:buffalo:wzr-600dhp:-
Buffalo » Wzr-900dhp2 » Version: N/A

cpe:2.3:h:buffalo:wzr-900dhp2:-
Buffalo » Wzr-900dhp » Version: N/A

cpe:2.3:h:buffalo:wzr-900dhp:-
Buffalo » Wzr-S1750dhp » Version: N/A

cpe:2.3:h:buffalo:wzr-s1750dhp:-
Buffalo » Wzr-S600dhp » Version: N/A

cpe:2.3:h:buffalo:wzr-s600dhp:-
Buffalo » Wzr-S900dhp » Version: N/A

cpe:2.3:h:buffalo:wzr-s900dhp:-
Buffalo » Fs-M1266 Firmware » Version: Any

cpe:2.3:o:buffalo:fs-m1266_firmware:*
Buffalo » Fs-S1266 Firmware » Version: Any

cpe:2.3:o:buffalo:fs-s1266_firmware:*
Buffalo » Vr-U300w Firmware » Version: Any

cpe:2.3:o:buffalo:vr-u300w_firmware:*
Buffalo » Vr-U500x Firmware » Version: Any

cpe:2.3:o:buffalo:vr-u500x_firmware:*
Buffalo » Wapm-1266r Firmware » Version: Any

cpe:2.3:o:buffalo:wapm-1266r_firmware:*
Buffalo » Wapm-1266wdpr Firmware » Version: Any

cpe:2.3:o:buffalo:wapm-1266wdpr_firmware:*
Buffalo » Wapm-1266wdpra Firmware » Version: Any

cpe:2.3:o:buffalo:wapm-1266wdpra_firmware:*
Buffalo » Wapm-1750d Firmware » Version: Any

cpe:2.3:o:buffalo:wapm-1750d_firmware:*
Buffalo » Wapm-2133r Firmware » Version: Any

cpe:2.3:o:buffalo:wapm-2133r_firmware:*
Buffalo » Wapm-2133tr Firmware » Version: Any

cpe:2.3:o:buffalo:wapm-2133tr_firmware:*
Buffalo » Wapm-Ax4r Firmware » Version: Any

cpe:2.3:o:buffalo:wapm-ax4r_firmware:*
Buffalo » Wapm-Ax8r Firmware » Version: Any

cpe:2.3:o:buffalo:wapm-ax8r_firmware:*
Buffalo » Wapm-Axetr Firmware » Version: Any

cpe:2.3:o:buffalo:wapm-axetr_firmware:*
Buffalo » Waps-1266 Firmware » Version: Any

cpe:2.3:o:buffalo:waps-1266_firmware:*
Buffalo » Waps-Ax4 Firmware » Version: Any

cpe:2.3:o:buffalo:waps-ax4_firmware:*
Buffalo » Wcr-1166dhpl Firmware » Version: Any

cpe:2.3:o:buffalo:wcr-1166dhpl_firmware:*
Buffalo » Wem-1266 Firmware » Version: N/A

cpe:2.3:o:buffalo:wem-1266_firmware:-
Buffalo » Wem-1266 Firmware » Version: 2.85

cpe:2.3:o:buffalo:wem-1266_firmware:2.85
Buffalo » Wem-1266wp Firmware » Version: N/A

cpe:2.3:o:buffalo:wem-1266wp_firmware:-
Buffalo » Wem-1266wp Firmware » Version: 2.85

cpe:2.3:o:buffalo:wem-1266wp_firmware:2.85
Buffalo » Wrm-D2133hp Firmware » Version: N/A

cpe:2.3:o:buffalo:wrm-d2133hp_firmware:-
Buffalo » Wrm-D2133hs Firmware » Version: N/A

cpe:2.3:o:buffalo:wrm-d2133hs_firmware:-
Buffalo » Wsr3600be4-Kh Firmware » Version: Any

cpe:2.3:o:buffalo:wsr3600be4-kh_firmware:*
Buffalo » Wsr3600be4p Firmware » Version: Any

cpe:2.3:o:buffalo:wsr3600be4p_firmware:*
Buffalo » Wtr-M2133hp Firmware » Version: N/A

cpe:2.3:o:buffalo:wtr-m2133hp_firmware:-
Buffalo » Wtr-M2133hs Firmware » Version: N/A

cpe:2.3:o:buffalo:wtr-m2133hs_firmware:-
Buffalo » Wxr-1750dhp2 Firmware » Version: N/A

cpe:2.3:o:buffalo:wxr-1750dhp2_firmware:-
Buffalo » Wxr-1750dhp Firmware » Version: 2.42

cpe:2.3:o:buffalo:wxr-1750dhp_firmware:2.42
Buffalo » Wxr-1900dhp2 Firmware » Version: 2.48

cpe:2.3:o:buffalo:wxr-1900dhp2_firmware:2.48
Buffalo » Wxr-1900dhp3 Firmware » Version: N/A

cpe:2.3:o:buffalo:wxr-1900dhp3_firmware:-
Buffalo » Wxr-1900dhp Firmware » Version: 2.34

cpe:2.3:o:buffalo:wxr-1900dhp_firmware:2.34
Buffalo » Wxr-5950ax12 Firmware » Version: N/A

cpe:2.3:o:buffalo:wxr-5950ax12_firmware:-
Buffalo » Wxr-6000ax12b Firmware » Version: N/A

cpe:2.3:o:buffalo:wxr-6000ax12b_firmware:-
Buffalo » Wxr-6000ax12p Firmware » Version: Any

cpe:2.3:o:buffalo:wxr-6000ax12p_firmware:*
Buffalo » Wxr-6000ax12s Firmware » Version: N/A

cpe:2.3:o:buffalo:wxr-6000ax12s_firmware:-
Buffalo » Wxr18000be10p Firmware » Version: Any

cpe:2.3:o:buffalo:wxr18000be10p_firmware:*
Buffalo » Wzr-1166dhp2 Firmware » Version: 2.13

cpe:2.3:o:buffalo:wzr-1166dhp2_firmware:2.13
Buffalo » Wzr-1166dhp Firmware » Version: 2.13

cpe:2.3:o:buffalo:wzr-1166dhp_firmware:2.13
Buffalo » Wzr-1750dhp2 Firmware » Version: 2.28

cpe:2.3:o:buffalo:wzr-1750dhp2_firmware:2.28
Buffalo » Wzr-1750dhp2 Firmware » Version: 2.30

cpe:2.3:o:buffalo:wzr-1750dhp2_firmware:2.30
Buffalo » Wzr-1750dhp Firmware » Version: 2.28

cpe:2.3:o:buffalo:wzr-1750dhp_firmware:2.28
Buffalo » Wzr-600dhp2 Firmware » Version: N/A

cpe:2.3:o:buffalo:wzr-600dhp2_firmware:-
Buffalo » Wzr-600dhp3 Firmware » Version: N/A

cpe:2.3:o:buffalo:wzr-600dhp3_firmware:-
Buffalo » Wzr-600dhp Firmware » Version: N/A

cpe:2.3:o:buffalo:wzr-600dhp_firmware:-
Buffalo » Wzr-900dhp2 Firmware » Version: N/A

cpe:2.3:o:buffalo:wzr-900dhp2_firmware:-
Buffalo » Wzr-900dhp Firmware » Version: N/A

cpe:2.3:o:buffalo:wzr-900dhp_firmware:-
Buffalo » Wzr-S1750dhp Firmware » Version: 2.28

cpe:2.3:o:buffalo:wzr-s1750dhp_firmware:2.28
Buffalo » Wzr-S600dhp Firmware » Version: N/A

cpe:2.3:o:buffalo:wzr-s600dhp_firmware:-
Buffalo » Wzr-S900dhp Firmware » Version: N/A

cpe:2.3:o:buffalo:wzr-s900dhp_firmware:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-27650

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