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Search Results (9 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-23774 | 1 Motorola | 5 Ebts Mbts Base Radio, Ebts Site Controller, Ebts Site Controller Firmware and 2 more | 2024-11-21 | 8.4 High |
| Motorola EBTS/MBTS Site Controller drops to debug prompt on unhandled exception. The Motorola MBTS Site Controller exposes a debug prompt on the device's serial port in case of an unhandled exception. This allows an attacker with physical access that is able to trigger such an exception to extract secret key material and/or gain arbitrary code execution on the device. | ||||
| CVE-2023-23773 | 1 Motorola | 5 Ebts Base Radio, Ebts Base Radio Firmware, Ebts Mbts Base Radio and 2 more | 2024-11-21 | 7.2 High |
| Motorola EBTS/MBTS Base Radio fails to check firmware authenticity. The Motorola MBTS Base Radio lacks cryptographic signature validation for firmware update packages, allowing an authenticated attacker to gain arbitrary code execution, extract secret key material, and/or leave a persistent implant on the device. | ||||
| CVE-2023-23772 | 1 Motorola | 2 Mbts Site Controller, Mbts Site Controller Firmware | 2024-11-21 | 7.2 High |
| Motorola MBTS Site Controller fails to check firmware update authenticity. The Motorola MBTS Site Controller lacks cryptographic signature validation for firmware update packages, allowing an authenticated attacker to gain arbitrary code execution, extract secret key material, and/or leave a persistent implant on the device. | ||||
| CVE-2023-23771 | 1 Motorola | 2 Mbts Base Radio, Mbts Base Radio Firmware | 2024-11-21 | 8.4 High |
| Motorola MBTS Base Radio accepts hard-coded backdoor password. The Motorola MBTS Base Radio Man Machine Interface (MMI), allowing for service technicians to diagnose and configure the device, accepts a hard-coded backdoor password that cannot be changed or disabled. | ||||
| CVE-2023-23770 | 1 Motorola | 2 Mbts Site Controller, Mbts Site Controller Firmware | 2024-11-21 | 9.4 Critical |
| Motorola MBTS Site Controller accepts hard-coded backdoor password. The Motorola MBTS Site Controller Man Machine Interface (MMI), allowing for service technicians to diagnose and configure the device, accepts a hard-coded backdoor password that cannot be changed or disabled. | ||||
| CVE-2022-27813 | 1 Motorola | 4 Mtm5400, Mtm5400 Firmware, Mtm5500 and 1 more | 2024-11-21 | 8.1 High |
| Motorola MTM5000 series firmwares lack properly configured memory protection of pages shared between the OMAP-L138 ARM and DSP cores. The SoC provides two memory protection units, MPU1 and MPU2, to enforce the trust boundary between the two cores. Since both units are left unconfigured by the firmwares, an adversary with control over either core can trivially gain code execution on the other, by overwriting code located in shared RAM or DDR2 memory regions. | ||||
| CVE-2022-26943 | 1 Motorola | 5 Mtm5000 Series Firmware, Mtm5400, Mtm5400 Firmware and 2 more | 2024-11-21 | 8.8 High |
| The Motorola MTM5000 series firmwares generate TETRA authentication challenges using a PRNG using a tick count register as its sole entropy source. Low boottime entropy and limited re-seeding of the pool renders the authentication challenge vulnerable to two attacks. First, due to the limited boottime pool entropy, an adversary can derive the contents of the entropy pool by an exhaustive search of possible values, based on an observed authentication challenge. Second, an adversary can use knowledge of the entropy pool to predict authentication challenges. As such, the unit is vulnerable to CVE-2022-24400. | ||||
| CVE-2022-26942 | 1 Motorola | 5 Mtm5000 Series Firmware, Mtm5400, Mtm5400 Firmware and 2 more | 2024-11-21 | 8.2 High |
| The Motorola MTM5000 series firmwares lack pointer validation on arguments passed to trusted execution environment (TEE) modules. Two modules are used, one responsible for KVL key management and the other for TETRA cryptographic functionality. In both modules, an adversary with non-secure supervisor level code execution can exploit the issue in order to gain secure supervisor code execution within the TEE. This constitutes a full break of the TEE module, exposing the device key as well as any TETRA cryptographic keys and the confidential TETRA cryptographic primitives. | ||||
| CVE-2022-26941 | 1 Motorola | 5 Mobile Radio, Mtm5400, Mtm5400 Firmware and 2 more | 2024-11-21 | 9.6 Critical |
| A format string vulnerability exists in Motorola MTM5000 series firmware AT command handler for the AT+CTGL command. An attacker-controllable string is improperly handled, allowing for a write-anything-anywhere scenario. This can be leveraged to obtain arbitrary code execution inside the teds_app binary, which runs with root privileges. | ||||
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