The vulnerability of Honeywell IQ4 programmable logic controllers’ microprogramming software lies in the lack of authentication for critical functions, allowing attackers to gain full access to the device.

The vulnerability of the microprogrammed software in Honeywell IQ4 programmable logic controllers is related to the absence of authentication for a critical function. Exploiting this vulnerability can allow an attacker operating remotely to gain full access to the device...

CVE-2024-34268

EQ-3 Eqiva CC-RT-BLE Bluetooth Smart Radiator Thermostat Firmware up to the latest version 1.46 was discovered to allow unsecured bluetooth connections. This vulnerability allows attackers to gain full access to the device without authentication...

CVE-2026-35075 Hardcoded default Password for Service Account

An unauthenticated remote attacker can recover a default, hard coded password from a firmware image and thus gain full access to all affected devices...

CVE-2026-35075

An unauthenticated remote attacker can recover a default, hard coded password from a firmware image and thus gain full access to all affected devices...

CVE-2026-35075

CVE-2026-35075: An unauthenticated remote attacker can recover a default, hard-coded password from a firmware image, gaining full access to all affected devices. The Connected documents confirm the vulnerability allows extraction of the credential from firmware and implies full device compromise;...

EUVD-2026-34071

An unauthenticated remote attacker can recover a default, hard coded password from a firmware image and thus gain full access to all affected devices...

CVE-2026-36738

The U-SPEED AC1200 Gigabit Wi-Fi Router (Model: T18-21K) V1.0 is vulnerable to Incorrect Access Control due to an unauthenticated UART interface . Because the interface lacks authentication, authorization, or access control mechanisms, an attacker with physical access to the UART pins can connect...

EUVD-2026-16452

The vulnerability affecting TL-WR850N v3 allows cleartext storage of administrative and Wi-Fi credentials in a region of the device’s flash memory while the serial interface remains enabled and protected by weak authentication. An attacker with physical access and the ability to connect to the...

EUVD-2025-208885

Use of a deterministic credential generation algorithm in /ftl/bin/calcf2 in Small Cell Sercomm SCE4255W FreedomFi Englewood firmware before DG3934v3@2308041842 allows remote attackers to derive valid administrative/root credentials from the device's MAC address, enabling authentication bypass an...

CVE-2025-67114

Use of a deterministic credential generation algorithm in /ftl/bin/calcf2 in Small Cell Sercomm SCE4255W FreedomFi Englewood firmware before DG3934v3@2308041842 allows remote attackers to derive valid administrative/root credentials from the device's MAC address, enabling authentication bypass an...

CVE-2025-67114

Use of a deterministic credential generation algorithm in /ftl/bin/calcf2 in Small Cell Sercomm SCE4255W FreedomFi Englewood firmware before DG3934v3@2308041842 allows remote attackers to derive valid administrative/root credentials from the device's MAC address, enabling authentication bypass an...

PT-2026-26319

Use of a deterministic credential generation algorithm in /ftl/bin/calc f2 in Small Cell Sercomm SCE4255W FreedomFi Englewood firmware before DG3934v3@2308041842 allows remote attackers to derive valid administrative/root credentials from the device's MAC address, enabling authentication bypass a...

CVE-2022-50975

An unauthenticated remote attacker is able to use an existing session id of a logged in user and gain full access to the device if configuration via ethernet is enabled...

CVE-2022-50975

An unauthenticated remote attacker is able to use an existing session id of a logged in user and gain full access to the device if configuration via ethernet is enabled...

CVE-2022-50975 Multiple Innomic VibroLine VLX and avibia AVLX allow unauthenticated access to device configuration

An unauthenticated remote attacker is able to use an existing session id of a logged in user and gain full access to the device if configuration via ethernet is enabled...

PT-2026-5662

An unauthenticated remote attacker is able to use an existing session id of a logged in user and gain full access to the device if configuration via ethernet is enabled...

CVE-2025-43873

Successful exploitation of these vulnerabilities could allow an attacker to modify firmware and gain full access to the device...

CVE-2025-43873

Successful exploitation of these vulnerabilities could allow an attacker to modify firmware and gain full access to the device...

CVE-2025-43873

Johnson Controls iSTAR Ultra/Ultra SE/Ultra LT (versions prior to 6.9.7.CU01) and Ultra G2/Edge G2 (prior to 6.9.3) are affected by an OS Command Injection vulnerability in the web application that could allow an attacker to modify firmware and gain full device control. Root cause: authenticated ...

Johnson Controls iSTAR series 安全漏洞

The Johnson Controls iSTAR series is a line of access control devices from Johnson Controls USA. A security vulnerability exists in the Johnson Controls iSTAR series that originates from an attacker being able to modify the firmware, potentially resulting in full access to the device. The followi...