241 matches found
CVE-2025-57808: Incorrect Implementation of Authentication Algorithm
ESPHome is a system to control microcontrollers remotely through Home Automation systems. In version 2025.8.0 in the ESP-IDF platform, ESPHome's webserver authentication check can pass incorrectly when the client-supplied base64-encoded Authorization value is empty or is a substring of the correc...
CVE-2025-55297 ESF-IDF BluFi Example Memory Overflow Vulnerability
ESF-IDF is the Espressif Internet of Things IOT Development Framework. The BluFi example bundled in ESP-IDF was vulnerable to memory overflows in two areas: Wi-Fi credential handling and Diffie–Hellman key exchange. This vulnerability is fixed in 5.4.1, 5.3.3, 5.1.6, and 5.0.9...
CVE-2025-55297: Buffer Copy without Checking Size of Input
ESF-IDF is the Espressif Internet of Things IOT Development Framework. The BluFi example bundled in ESP-IDF was vulnerable to memory overflows in two areas: Wi-Fi credential handling and Diffie–Hellman key exchange. This vulnerability is fixed in 5.4.1, 5.3.3, 5.1.6, and 5.0.9...
CVE-2025-52471
ESF-IDF is the Espressif Internet of Things IOT Development Framework. An integer underflow vulnerability has been identified in the ESP-NOW protocol implementation within the ESP Wi-Fi component of versions 5.4.1, 5.3.3, 5.2.5, and 5.1.6 of the ESP-IDF framework. This issue stems from insufficie...
CVE-2025-52471
ESF-IDF is the Espressif Internet of Things IOT Development Framework. An integer underflow vulnerability has been identified in the ESP-NOW protocol implementation within the ESP Wi-Fi component of versions 5.4.1, 5.3.3, 5.2.5, and 5.1.6 of the ESP-IDF framework. This issue stems from insufficie...
CVE-2025-52471 ESP-NOW Integer Underflow Vulnerability Advisory
ESF-IDF is the Espressif Internet of Things IOT Development Framework. An integer underflow vulnerability has been identified in the ESP-NOW protocol implementation within the ESP Wi-Fi component of versions 5.4.1, 5.3.3, 5.2.5, and 5.1.6 of the ESP-IDF framework. This issue stems from insufficie...
CVE-2025-52471 ESP-NOW Integer Underflow Vulnerability Advisory
ESF-IDF is the Espressif Internet of Things IOT Development Framework. An integer underflow vulnerability has been identified in the ESP-NOW protocol implementation within the ESP Wi-Fi component of versions 5.4.1, 5.3.3, 5.2.5, and 5.1.6 of the ESP-IDF framework. This issue stems from insufficie...
CVE-2025-52471 ESP-NOW Integer Underflow Vulnerability Advisory
ESF-IDF is the Espressif Internet of Things IOT Development Framework. An integer underflow vulnerability has been identified in the ESP-NOW protocol implementation within the ESP Wi-Fi component of versions 5.4.1, 5.3.3, 5.2.5, and 5.1.6 of the ESP-IDF framework. This issue stems from insufficie...
CVE-2025-52471
The CVE-2025-52471 affects ESP-IDF’s ESP-NOW protocol within the ESP-Wi‑Fi component for ESP-IDF versions 5.4.1, 5.3.3, 5.2.5, and 5.1.6. Root cause: insufficient validation of the data_len parameter in the RX callback/data length handling leads to integer underflow, potentially causing out-of-bo...
PT-2025-26778
Name of the Vulnerable Software and Affected Versions: ESF-IDF versions 5.1.6, 5.2.5, 5.3.3, and 5.4.1 Description: An integer underflow vulnerability has been identified in the ESP-NOW protocol implementation within the ESP Wi-Fi component of the ESP-IDF framework. This issue stems from...
CVE-2025-52471: Integer Underflow (Wrap or Wraparound)
ESF-IDF is the Espressif Internet of Things IOT Development Framework. An integer underflow vulnerability has been identified in the ESP-NOW protocol implementation within the ESP Wi-Fi component of versions 5.4.1, 5.3.3, 5.2.5, and 5.1.6 of the ESP-IDF framework. This issue stems from insufficie...
CVE-2025-41360
Uncontrolled resource consumption vulnerability in IDF v0.10.0-0C03-03 and ZLF v0.10.0-0C03-04. The device is vulnerable to a packet flooding denial of service attack...
CVE-2025-41362
Code injection vulnerability in IDF v0.10.0-0C03-03 and ZLF v0.10.0-0C03-04. This vulnerability allows an attacker to store malicious payload in software that will run in the victim's browser. Exploiting this vulnerability requires authenticating to the device and executing certain commands that...
CVE-2025-41364
Stored Cross-Site Scripting XSS vulnerability in IDF v0.10.0-0C03-03 and ZLF v0.10.0-0C03-04. This vulnerability allows an attacker to store malicious JavaScript payload in software that will run in the victim's browser. Exploiting this vulnerability requires authenticating to the device and...
CVE-2025-41366
In IDF v0.10.0-0C03-03 and ZLF v0.10.0-0C03-04, a configuration error has been detected in cross-origin resource sharing CORS. Exploiting this vulnerability requires authenticating to the device and executing certain commands that can only be executed with permissions higher than the view...
CVE-2025-41367
Stored Cross-Site Scripting XSS vulnerability in IDF v0.10.0-0C03-03 and ZLF v0.10.0-0C03-04. This vulnerability allows an attacker to store malicious JavaScript payload in software that will run in the victim's browser. Exploiting this vulnerability requires authenticating to the device and...
CVE-2025-41361
Uncontrolled resource consumption vulnerability in IDF v0.10.0-0C03-03 and ZLF v0.10.0-0C03-04. The devices improperly handle TLS requests associated with PROCOME sockets, so TLS requests sent to those PROCOME ports could cause the device to reboot and result in a denial of service. To exploit th...
CVE-2025-41363
In IDF v0.10.0-0C03-03 and ZLF v0.10.0-0C03-04, a configuration error has been detected in cross-origin resource sharing CORS. Exploiting this vulnerability requires authenticating to the device and executing certain commands that can be executed with view permission...
CVE-2025-41365
Code injection vulnerability in IDF v0.10.0-0C03-03 and ZLF v0.10.0-0C03-04. This vulnerability allows an attacker to store malicious payload in software that will run in the victim's browser. Exploiting this vulnerability requires authenticating to the device and executing certain commands that...