Authentication bypass issue exists in BUFFALO Wi-Fi router products, which may allow an attacker to alter critical configuration settings without authentication.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 92
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Buffalo Wzr-S900dhp_Firmware
cpe:2.3:o:buffalo:wzr-s900dhp_firmware:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-S900dhp
cpe:2.3:h:buffalo:wzr-s900dhp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wcr-1166dhpl_Firmware
cpe:2.3:o:buffalo:wcr-1166dhpl_firmware:*:*:*:*:*:*:*:*
|
— |
1.01
|
|
Buffalo Wcr-1166dhpl
cpe:2.3:h:buffalo:wcr-1166dhpl:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wsr3600be4-Kh_Firmware
cpe:2.3:o:buffalo:wsr3600be4-kh_firmware:*:*:*:*:*:*:*:*
|
— |
6.02
|
|
Buffalo Wsr3600be4-Kh
cpe:2.3:h:buffalo:wsr3600be4-kh:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wsr3600be4p_Firmware
cpe:2.3:o:buffalo:wsr3600be4p_firmware:*:*:*:*:*:*:*:*
|
— |
5.02
|
|
Buffalo Wsr3600be4p
cpe:2.3:h:buffalo:wsr3600be4p:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wxr-1750dhp_Firmware
cpe:2.3:o:buffalo:wxr-1750dhp_firmware:*:*:*:*:*:*:*:*
|
— |
2.63
|
|
Buffalo Wxr-1750dhp
cpe:2.3:h:buffalo:wxr-1750dhp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wxr-1750dhp2_Firmware
cpe:2.3:o:buffalo:wxr-1750dhp2_firmware:*:*:*:*:*:*:*:*
|
— |
2.63
|
|
Buffalo Wxr-1750dhp2
cpe:2.3:h:buffalo:wxr-1750dhp2:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wxr18000be10p_Firmware
cpe:2.3:o:buffalo:wxr18000be10p_firmware:*:*:*:*:*:*:*:*
|
— |
5.03
|
|
Buffalo Wxr18000be10p
cpe:2.3:h:buffalo:wxr18000be10p:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wxr-1900dhp_Firmware
cpe:2.3:o:buffalo:wxr-1900dhp_firmware:*:*:*:*:*:*:*:*
|
— |
2.53
|
|
Buffalo Wxr-1900dhp
cpe:2.3:h:buffalo:wxr-1900dhp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wxr-1900dhp2_Firmware
cpe:2.3:o:buffalo:wxr-1900dhp2_firmware:*:*:*:*:*:*:*:*
|
— |
2.62
|
|
Buffalo Wxr-1900dhp2
cpe:2.3:h:buffalo:wxr-1900dhp2:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wxr-1900dhp3_Firmware
cpe:2.3:o:buffalo:wxr-1900dhp3_firmware:*:*:*:*:*:*:*:*
|
— |
2.66
|
|
Buffalo Wxr-1900dhp3
cpe:2.3:h:buffalo:wxr-1900dhp3:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wxr-5950ax12_Firmware
cpe:2.3:o:buffalo:wxr-5950ax12_firmware:*:*:*:*:*:*:*:*
|
— |
3.57
|
|
Buffalo Wxr-5950ax12
cpe:2.3:h:buffalo:wxr-5950ax12:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wxr-6000ax12b_Firmware
cpe:2.3:o:buffalo:wxr-6000ax12b_firmware:*:*:*:*:*:*:*:*
|
— |
3.57
|
|
Buffalo Wxr-6000ax12b
cpe:2.3:h:buffalo:wxr-6000ax12b:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wxr-6000ax12p_Firmware
cpe:2.3:o:buffalo:wxr-6000ax12p_firmware:*:*:*:*:*:*:*:*
|
— |
3.57
|
|
Buffalo Wxr-6000ax12p
cpe:2.3:h:buffalo:wxr-6000ax12p:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wxr-6000ax12s_Firmware
cpe:2.3:o:buffalo:wxr-6000ax12s_firmware:*:*:*:*:*:*:*:*
|
— |
3.57
|
|
Buffalo Wxr-6000ax12s
cpe:2.3:h:buffalo:wxr-6000ax12s:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-1166dhp_Firmware
cpe:2.3:o:buffalo:wzr-1166dhp_firmware:*:*:*:*:*:*:*:*
|
— |
2.20
|
|
Buffalo Wzr-1166dhp
cpe:2.3:h:buffalo:wzr-1166dhp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-1166dhp2_Firmware
cpe:2.3:o:buffalo:wzr-1166dhp2_firmware:*:*:*:*:*:*:*:*
|
— |
2.20
|
|
Buffalo Wzr-1166dhp2
cpe:2.3:h:buffalo:wzr-1166dhp2:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-1750dhp_Firmware
cpe:2.3:o:buffalo:wzr-1750dhp_firmware:*:*:*:*:*:*:*:*
|
— |
2.32
|
|
Buffalo Wzr-1750dhp
cpe:2.3:h:buffalo:wzr-1750dhp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-1750dhp2_Firmware
cpe:2.3:o:buffalo:wzr-1750dhp2_firmware:*:*:*:*:*:*:*:*
|
— |
2.33
|
|
Buffalo Wzr-1750dhp2
cpe:2.3:h:buffalo:wzr-1750dhp2:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-S1750dhp_Firmware
cpe:2.3:o:buffalo:wzr-s1750dhp_firmware:*:*:*:*:*:*:*:*
|
— |
2.34
|
|
Buffalo Wzr-S1750dhp
cpe:2.3:h:buffalo:wzr-s1750dhp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wrm-D2133hp_Firmware
cpe:2.3:o:buffalo:wrm-d2133hp_firmware:*:*:*:*:*:*:*:*
|
— |
3.01
|
|
Buffalo Wrm-D2133hp
cpe:2.3:h:buffalo:wrm-d2133hp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wrm-D2133hs_Firmware
cpe:2.3:o:buffalo:wrm-d2133hs_firmware:*:*:*:*:*:*:*:*
|
— |
3.01
|
|
Buffalo Wrm-D2133hs
cpe:2.3:h:buffalo:wrm-d2133hs:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wtr-M2133hp_Firmware
cpe:2.3:o:buffalo:wtr-m2133hp_firmware:*:*:*:*:*:*:*:*
|
— |
3.01
|
|
Buffalo Wtr-M2133hp
cpe:2.3:h:buffalo:wtr-m2133hp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wtr-M2133hs_Firmware
cpe:2.3:o:buffalo:wtr-m2133hs_firmware:*:*:*:*:*:*:*:*
|
— |
3.01
|
|
Buffalo Wtr-M2133hs
cpe:2.3:h:buffalo:wtr-m2133hs:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wem-1266_Firmware
cpe:2.3:o:buffalo:wem-1266_firmware:*:*:*:*:*:*:*:*
|
— |
2.87
|
|
Buffalo Wem-1266
cpe:2.3:h:buffalo:wem-1266:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wem-1266wp_Firmware
cpe:2.3:o:buffalo:wem-1266wp_firmware:*:*:*:*:*:*:*:*
|
— |
2.87
|
|
Buffalo Wem-1266wp
cpe:2.3:h:buffalo:wem-1266wp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Vr-U300w_Firmware
cpe:2.3:o:buffalo:vr-u300w_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Vr-U300w
cpe:2.3:h:buffalo:vr-u300w:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Vr-U500x_Firmware
cpe:2.3:o:buffalo:vr-u500x_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Vr-U500x
cpe:2.3:h:buffalo:vr-u500x:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wapm-1266r_Firmware
cpe:2.3:o:buffalo:wapm-1266r_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Wapm-1266r
cpe:2.3:h:buffalo:wapm-1266r:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wapm-1266wdpr_Firmware
cpe:2.3:o:buffalo:wapm-1266wdpr_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Wapm-1266wdpr
cpe:2.3:h:buffalo:wapm-1266wdpr:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wapm-1266wdpra_Firmware
cpe:2.3:o:buffalo:wapm-1266wdpra_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Wapm-1266wdpra
cpe:2.3:h:buffalo:wapm-1266wdpra:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wapm-1750d_Firmware
cpe:2.3:o:buffalo:wapm-1750d_firmware:*:*:*:*:*:*:*:*
|
— |
1.07
|
|
Buffalo Wapm-1750d
cpe:2.3:h:buffalo:wapm-1750d:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wapm-2133r_Firmware
cpe:2.3:o:buffalo:wapm-2133r_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Wapm-2133r
cpe:2.3:h:buffalo:wapm-2133r:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wapm-2133tr_Firmware
cpe:2.3:o:buffalo:wapm-2133tr_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Wapm-2133tr
cpe:2.3:h:buffalo:wapm-2133tr:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wapm-Ax4r_Firmware
cpe:2.3:o:buffalo:wapm-ax4r_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Wapm-Ax4r
cpe:2.3:h:buffalo:wapm-ax4r:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wapm-Ax8r_Firmware
cpe:2.3:o:buffalo:wapm-ax8r_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Wapm-Ax8r
cpe:2.3:h:buffalo:wapm-ax8r:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wapm-Axetr_Firmware
cpe:2.3:o:buffalo:wapm-axetr_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Wapm-Axetr
cpe:2.3:h:buffalo:wapm-axetr:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Waps-1266_Firmware
cpe:2.3:o:buffalo:waps-1266_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Waps-1266
cpe:2.3:h:buffalo:waps-1266:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Waps-Ax4_Firmware
cpe:2.3:o:buffalo:waps-ax4_firmware:*:*:*:*:*:*:*:*
|
— |
1.42
|
|
Buffalo Waps-Ax4
cpe:2.3:h:buffalo:waps-ax4:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Fs-M1266_Firmware
cpe:2.3:o:buffalo:fs-m1266_firmware:*:*:*:*:*:*:*:*
|
— |
4.13
|
|
Buffalo Fs-M1266
cpe:2.3:h:buffalo:fs-m1266:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Fs-S1266_Firmware
cpe:2.3:o:buffalo:fs-s1266_firmware:*:*:*:*:*:*:*:*
|
— |
4.13
|
|
Buffalo Fs-S1266
cpe:2.3:h:buffalo:fs-s1266:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-600dhp_Firmware
cpe:2.3:o:buffalo:wzr-600dhp_firmware:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-600dhp
cpe:2.3:h:buffalo:wzr-600dhp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-600dhp2_Firmware
cpe:2.3:o:buffalo:wzr-600dhp2_firmware:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-600dhp2
cpe:2.3:h:buffalo:wzr-600dhp2:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-600dhp3_Firmware
cpe:2.3:o:buffalo:wzr-600dhp3_firmware:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-600dhp3
cpe:2.3:h:buffalo:wzr-600dhp3:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-900dhp_Firmware
cpe:2.3:o:buffalo:wzr-900dhp_firmware:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-900dhp
cpe:2.3:h:buffalo:wzr-900dhp:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-900dhp2_Firmware
cpe:2.3:o:buffalo:wzr-900dhp2_firmware:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-900dhp2
cpe:2.3:h:buffalo:wzr-900dhp2:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-S600dhp_Firmware
cpe:2.3:o:buffalo:wzr-s600dhp_firmware:-:*:*:*:*:*:*:*
|
— | — |
|
Buffalo Wzr-S600dhp
cpe:2.3:h:buffalo:wzr-s600dhp:-:*:*:*:*:*:*:*
|
— | — |