CVE-2020-24586

The 802.11 standard that underpins Wi-Fi Protected Access WPA, WPA2, and WPA3 and Wired Equivalent Privacy WEP doesn't require that received fragments be cleared from memory after reconnecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using...

CVE-2020-24587

The 802.11 standard that underpins Wi-Fi Protected Access WPA, WPA2, and WPA3 and Wired Equivalent Privacy WEP doesn't require that all fragments of a frame are encrypted under the same key. An adversary can abuse this to decrypt selected fragments when another device sends fragmented frames and...

Buffer overflow

Buffer overflow can occur in In WLAN firmware while unwraping data using CCMP cipher suite during parsing of EAPOL handshake frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT,...

Broadcom Wi-Fi Devices - (KR00K) Information Disclosure Exploit

Kr00ker Experimetal KR00K PoC in python3 using scapy Description: This script is a simple experiment to exploit the KR00K vulnerability CVE-2019-15126, that allows to decrypt some WPA2 CCMP data in vulnerable devices. More specifically this script attempts to retrieve Plaintext Data of WPA2 CCMP...

Exploit for Time-of-check Time-of-use (TOCTOU) Race Condition in Apple Ipados

kr00ker ============ Description This script is a simple ex...

Broadcom Wi-Fi Devices - 'KR00K Information Disclosure

Kr00ker Experimetal KR00K PoC in python3 using scapy Description: This script is a simple experiment to exploit the KR00K vulnerability CVE-2019-15126, that allows to decrypt some WPA2 CCMP data in vulnerable devices. More specifically this script attempts to retrieve Plaintext Data of WPA2 CCMP...

Broadcom Wi-Fi Devices - KR00K Information Disclosure

Broadcom Wi-Fi Devices - KR00K Information Disclosure Kr00ker Experimetal KR00K PoC in python3 using scapy Description: This script is a simple experiment to exploit the KR00K vulnerability CVE-2019-15126, that allows to decrypt some WPA2 CCMP data in vulnerable devices. More specifically this...

New Wi-Fi Encryption Vulnerability Affects Over A Billion Devices

Cybersecurity researchers today uncovered a new high-severity hardware vulnerability residing in the widely-used Wi-Fi chips manufactured by Broadcom and Cypress—apparently powering over a billion devices, including smartphones, tablets, laptops, routers, and IoT gadgets. Dubbed 'Kr00k' and track...

Siemens SCALANCE W700 and W1700

1. EXECUTIVE SUMMARY CVSS v3 6.5 ATTENTION: Low skill level to exploit Vendor: Siemens Equipment: SCALANCE W700 and W1700 Vulnerability: Improper Enforcement of Message Integrity During Transmission in a Communication Channel 2. RISK EVALUATION Successful exploitation of this vulnerability could...

Input validation

A vulnerability in the implementation of Extensible Authentication Protocol over LAN EAPOL functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an unauthenticated, adjacent attacker to force the downgrade of...

CVE-2018-0412

A vulnerability in the implementation of Extensible Authentication Protocol over LAN EAPOL functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an unauthenticated, adjacent attacker to force the downgrade of...

CVE-2018-0412

A vulnerability in the implementation of Extensible Authentication Protocol over LAN EAPOL functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an unauthenticated, adjacent attacker to force the downgrade of...

CVE-2018-0412

The CVE-2018-0412 issue affects Cisco Small Business 100 Series and 300 Series Wireless Access Points, where improper processing of EAPOL messages during the Wi‑Fi handshake allows an unauthenticated adjacent attacker to downgrade the cipher from AES‑CCMP to WPA‑TKIP. This cryptographic downgrade...

Cisco Small Business 100 Series and 300 Series Wireless Access Points Encryption Algorithm Downgrade Vulnerability

A vulnerability in the implementation of Extensible Authentication Protocol over LAN EAPOL functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an unauthenticated, adjacent attacker to force the downgrade of...