Shining a Light on SolarCity: Practical Exploitation of the X2e IoT Device (Part Two)

In this post, we continue our analysis of the SolarCity ConnectPort X2e Zigbee device referred to throughout as X2e device. In Part One, we discussed the X2e at a high level, performed initial network-based attacks, then discussed the hardware techniques used to gain a remote shell on the X2e...

CVE-2021-22492

An issue was discovered on Samsung mobile devices with O8.x, P9.0, and Q10.0 Broadcom Bluetooth chipsets software. The Bluetooth UART driver has a buffer overflow. The Samsung ID is SVE-2020-18731 January 2021...

Buffer overflow

An issue was discovered on Samsung mobile devices with O8.x, P9.0, and Q10.0 Broadcom Bluetooth chipsets software. The Bluetooth UART driver has a buffer overflow. The Samsung ID is SVE-2020-18731 January 2021...

CVE-2021-22492: Buffer Copy without Checking Size of Input

An issue was discovered on Samsung mobile devices with O8.x, P9.0, and Q10.0 Broadcom Bluetooth chipsets software. The Bluetooth UART driver has a buffer overflow. The Samsung ID is SVE-2020-18731 January 2021...

PT-2021-15101

Name of the Vulnerable Software and Affected Versions Samsung mobile devices with O8.x through Q10.0 Description An issue was discovered in the Bluetooth UART driver of Samsung mobile devices, which results in a buffer overflow. This issue affects devices with Broadcom Bluetooth chipsets...

CVE-2020-28096

FOSCAM FHD X1 1.14.2.4 devices allow attackers with physical UART access to login via the ipc.fos password...

PT-2020-16927

Name of the Vulnerable Software and Affected Versions FOSCAM FHD X1 version 1.14.2.4 Description The issue allows attackers with physical UART access to login to the device using the ipc.fos password. Recommendations For FOSCAM FHD X1 version 1.14.2.4, as a temporary workaround, consider...

CVE-2020-28096: Undefined Security Weakness

FOSCAM FHD X1 1.14.2.4 devices allow attackers with physical UART access to login via the ipc.fos password...

CVE-2020-15437

A NULL pointer dereference flaw was found in the Linux kernel’s UART 8250 functionality, in the way certain hardware architectures handled situations where default ports 0x2E8, 0x2F8, 0x3E8, 0x3F8 are not available. This flaw allows a local user to crash the system. The highest threat from this...

CVE-2020-27402

The HK1 Box S905X3 TV Box contains a vulnerability that allows a local unprivileged user to escalate to root using the /system/xbin/su binary via a serial port UART connection or using adb...

CVE-2020-27402

The HK1 Box S905X3 TV Box contains a vulnerability that allows a local unprivileged user to escalate to root using the /system/xbin/su binary via a serial port UART connection or using adb...

CVE-2020-27402

The CVE-2020-27402 entry concerns the HK1 Box S905X3 TV Box, where a local unprivileged user can escalate to root by abusing the /system/xbin/su binary over a serial UART connection or via adb. The connected documents confirm the vulnerability vector is local (no user interaction required) and re...

PT-2020-16683

Name of the Vulnerable Software and Affected Versions HK1 Box S905X3 TV Box affected versions not specified Description The issue allows a local unprivileged user to escalate to root using the /system/xbin/su binary. This can be achieved via a serial port UART connection or using adb...

CVE-2020-27402: Undefined Security Weakness

The HK1 Box S905X3 TV Box contains a vulnerability that allows a local unprivileged user to escalate to root using the /system/xbin/su binary via a serial port UART connection or using adb...

kernel: use-after-free in drivers/bluetooth/hci_ldisc.c

A flaw was found in the Linux kernel's implementation of the HCI UART driver. A local attacker with access permissions to the Bluetooth device can issue an ioctl, which triggers the hciuartsetproto function in drivers/bluetooth/hcildisc.c. The flaw in this function can cause memory corruption or ...

kernel: use-after-free in drivers/bluetooth/hci_ldisc.c

A flaw was found in the Linux kernel's implementation of the HCI UART driver. A local attacker with access permissions to the Bluetooth device can issue an ioctl, which triggers the hciuartsetproto function in drivers/bluetooth/hcildisc.c. The flaw in this function can cause memory corruption or ...

kernel: use-after-free in drivers/bluetooth/hci_ldisc.c

A flaw was found in the Linux kernel's implementation of the HCI UART driver. A local attacker with access permissions to the Bluetooth device can issue an ioctl, which triggers the hciuartsetproto function in drivers/bluetooth/hcildisc.c. The flaw in this function can cause memory corruption or ...

CVE-2020-15483

An issue was discovered on Nescomed Multipara Monitor M1000 devices. The physical UART debug port provides a shell, without requiring a password, with complete access...

CVE-2020-15483

An issue was discovered on Nescomed Multipara Monitor M1000 devices. The physical UART debug port provides a shell, without requiring a password, with complete access...

CVE-2020-15483

CVE-2020-15483 affects Nescomed Multipara Monitor M1000 devices. The issue is a passwordless, full-access shell via the physical UART debug port, granting local/physical access with high impact on confidentiality, integrity, and availability. Public documentation in NVD/Red Hat confirms the UART ...