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2021-06-24
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CVE-2021-21571
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Dell UEFI BIOS https stack leveraged by the Dell BIOSConnect feature and Dell HTTPS Boot feature contains an improper certificate validation vulnerability. A remote unauthenticated attacker may exploit this vulnerability using a person-in-the-middle attack which may lead to a denial of service and payload tampering.
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Alienware_m15_r6_firmware, Chengming_3990_firmware, Chengming_3991_firmware, G15_5510_firmware, G15_5511_firmware, G3_3500_firmware, G5_5500_firmware, G7_7500_firmware, G7_7700_firmware, Inspiron_14_5418_firmware, Inspiron_15_5518_firmware, Inspiron_15_7510_firmware, Inspiron_3501_firmware, Inspiron_3880_firmware, Inspiron_3881_firmware, Inspiron_3891_firmware, Inspiron_5300_firmware, Inspiron_5301_firmware, Inspiron_5310_firmware, Inspiron_5400_2\-In\-1_firmware, Inspiron_5400_aio_firmware, Inspiron_5401_aio_firmware, Inspiron_5401_firmware, Inspiron_5402_firmware, Inspiron_5406_2n1_firmware, Inspiron_5408_firmware, Inspiron_5409_firmware, Inspiron_5410_2\-In\-1_firmware, Inspiron_5501_firmware, Inspiron_5502_firmware, Inspiron_5508_firmware, Inspiron_5509_firmware, Inspiron_7300_2\-In\-1_firmware, Inspiron_7300_firmware, Inspiron_7306_2\-In\-1_firmware, Inspiron_7400_firmware, Inspiron_7500_2\-In\-1_firmware, Inspiron_7500_firmware, Inspiron_7501_firmware, Inspiron_7506_firmware, Inspiron_7610_firmware, Inspiron_7700_aio_firmware, Inspiron_7706_2\-In\-1_firmware, Latitude_3120_firmware, Latitude_3320_firmware, Latitude_3410_firmware, Latitude_3420_firmware, Latitude_3510_firmware, Latitude_3520_firmware, Latitude_5310_2\-In\-1_firmware, Latitude_5310_firmware, Latitude_5320_2\-In\-1_firmware, Latitude_5320_firmware, Latitude_5410_firmware, Latitude_5411_firmware, Latitude_5420_firmware, Latitude_5421_firmware, Latitude_5510_firmware, Latitude_5511_firmware, Latitude_5520_firmware, Latitude_5521_firmware, Latitude_7210_2\-In\-1_firmware, Latitude_7310_firmware, Latitude_7320_detachable_firmware, Latitude_7320_firmware, Latitude_7410_firmware, Latitude_7420_firmware, Latitude_7520_firmware, Latitude_9410_firmware, Latitude_9420_firmware, Latitude_9510_firmware, Latitude_9520_firmware, Optiplex_3080_firmware, Optiplex_3090_uff_firmware, Optiplex_3280_all\-In\-One_firmware, Optiplex_5080_firmware, Optiplex_5090_tower_firmware, Optiplex_5490_aio_firmware, Optiplex_7080_firmware, Optiplex_7090_tower_firmware, Optiplex_7090_uff_firmware, Optiplex_7480_all\-In\-One_firmware, Optiplex_7490_all\-In\-One_firmware, Optiplex_7780_all\-In\-One_firmware, Precision_17_m5750_firmware, Precision_3440_firmware, Precision_3450_firmware, Precision_3550_firmware, Precision_3551_firmware, Precision_3560_firmware, Precision_3561_firmware, Precision_3640_firmware, Precision_3650_mt_firmware, Precision_5550_firmware, Precision_5560_firmware, Precision_5760_firmware, Precision_7550_firmware, Precision_7560_firmware, Precision_7750_firmware, Precision_7760_firmware, Vostro_14_5410_firmware, Vostro_15_5510_firmware, Vostro_15_7510_firmware, Vostro_3400_firmware, Vostro_3500_firmware, Vostro_3501_firmware, Vostro_3681_firmware, Vostro_3690_firmware, Vostro_3881_firmware, Vostro_3888_firmware, Vostro_3890_firmware, Vostro_5300_firmware, Vostro_5301_firmware, Vostro_5310_firmware, Vostro_5401_firmware, Vostro_5402_firmware, Vostro_5501_firmware, Vostro_5502_firmware, Vostro_5880_firmware, Vostro_5890_firmware, Vostro_7500_firmware, Xps_13_2in1_9310_firmware, Xps_13_9305_firmware, Xps_13_9310_firmware, Xps_15_9500_firmware, Xps_15_9510_firmware, Xps_17_9700_firmware, Xps_17_9710_firmware
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6.5
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2021-06-24
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CVE-2021-21572
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Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.
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Alienware_m15_r6_firmware, Chengming_3990_firmware, Chengming_3991_firmware, G15_5510_firmware, G15_5511_firmware, G3_3500_firmware, G5_5500_firmware, G7_7500_firmware, G7_7700_firmware, Inspiron_14_5418_firmware, Inspiron_15_5518_firmware, Inspiron_15_7510_firmware, Inspiron_3501_firmware, Inspiron_3880_firmware, Inspiron_3881_firmware, Inspiron_3891_firmware, Inspiron_5300_firmware, Inspiron_5301_firmware, Inspiron_5310_firmware, Inspiron_5400_2\-In\-1_firmware, Inspiron_5400_aio_firmware, Inspiron_5401_aio_firmware, Inspiron_5401_firmware, Inspiron_5402_firmware, Inspiron_5406_2n1_firmware, Inspiron_5408_firmware, Inspiron_5409_firmware, Inspiron_5410_2\-In\-1_firmware, Inspiron_5501_firmware, Inspiron_5502_firmware, Inspiron_5508_firmware, Inspiron_5509_firmware, Inspiron_7300_2\-In\-1_firmware, Inspiron_7300_firmware, Inspiron_7306_2\-In\-1_firmware, Inspiron_7400_firmware, Inspiron_7500_2\-In\-1_firmware, Inspiron_7500_firmware, Inspiron_7501_firmware, Inspiron_7506_firmware, Inspiron_7610_firmware, Inspiron_7700_aio_firmware, Inspiron_7706_2\-In\-1_firmware, Latitude_3120_firmware, Latitude_3320_firmware, Latitude_3410_firmware, Latitude_3420_firmware, Latitude_3510_firmware, Latitude_3520_firmware, Latitude_5310_2\-In\-1_firmware, Latitude_5310_firmware, Latitude_5320_2\-In\-1_firmware, Latitude_5320_firmware, Latitude_5410_firmware, Latitude_5411_firmware, Latitude_5420_firmware, Latitude_5421_firmware, Latitude_5510_firmware, Latitude_5511_firmware, Latitude_5520_firmware, Latitude_5521_firmware, Latitude_7210_2\-In\-1_firmware, Latitude_7310_firmware, Latitude_7320_detachable_firmware, Latitude_7320_firmware, Latitude_7410_firmware, Latitude_7420_firmware, Latitude_7520_firmware, Latitude_9410_firmware, Latitude_9420_firmware, Latitude_9510_firmware, Latitude_9520_firmware, Optiplex_3080_firmware, Optiplex_3090_uff_firmware, Optiplex_3280_all\-In\-One_firmware, Optiplex_5080_firmware, Optiplex_5090_tower_firmware, Optiplex_5490_aio_firmware, Optiplex_7080_firmware, Optiplex_7090_tower_firmware, Optiplex_7090_uff_firmware, Optiplex_7480_all\-In\-One_firmware, Optiplex_7490_all\-In\-One_firmware, Optiplex_7780_all\-In\-One_firmware, Precision_17_m5750_firmware, Precision_3440_firmware, Precision_3450_firmware, Precision_3550_firmware, Precision_3551_firmware, Precision_3560_firmware, Precision_3561_firmware, Precision_3640_firmware, Precision_3650_mt_firmware, Precision_5550_firmware, Precision_5560_firmware, Precision_5760_firmware, Precision_7550_firmware, Precision_7560_firmware, Precision_7750_firmware, Precision_7760_firmware, Vostro_14_5410_firmware, Vostro_15_5510_firmware, Vostro_15_7510_firmware, Vostro_3400_firmware, Vostro_3500_firmware, Vostro_3501_firmware, Vostro_3681_firmware, Vostro_3690_firmware, Vostro_3881_firmware, Vostro_3888_firmware, Vostro_3890_firmware, Vostro_5300_firmware, Vostro_5301_firmware, Vostro_5310_firmware, Vostro_5401_firmware, Vostro_5402_firmware, Vostro_5501_firmware, Vostro_5502_firmware, Vostro_5880_firmware, Vostro_5890_firmware, Vostro_7500_firmware, Xps_13_2in1_9310_firmware, Xps_13_9305_firmware, Xps_13_9310_firmware, Xps_15_9500_firmware, Xps_15_9510_firmware, Xps_17_9700_firmware, Xps_17_9710_firmware
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7.5
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