CVE-2022-36054 Out-of-bounds write when decompressing 6LoWPAN payload in Contiki-NG

Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. The 6LoWPAN implementation in the Contiki-NG operating system file os/net/ipv6/sicslowpan.c contains an input function that processes incoming packets and copies them into a packet buffer. Because of a...

CVE-2022-36052

CVE-2022-36052 affects Contiki-NG: the 6LoWPAN UDP header handling may cast a UDP header at an offset without ensuring the buffer can hold it, causing an out-of-bounds read. Affected are Contiki-NG versions prior to 4.8 that may receive 6LoWPAN packets from external parties. The issue is patched ...

CVE-2022-36053

Contiki-NG prior to 4.8 is affected by an out-of-bounds read in the IPv6 extension header processing inside the low-power uIP buffer (uipbuf_get_next_header). The vulnerability arises from casting a pointer to a uip_ext_hdr into the packet buffer at varying offsets without proper bounds checking,...

Seiko Solutions SkyBridge MB-A100/A110 命令注入漏洞

The Seiko Solutions SkyBridge MB-A100/A110 is an LTE-compatible IoT router from Seiko Solutions, Japan. A security vulnerability exists in the Seiko Solutions SkyBridge MB-A100/A110 v4.2.0 and earlier, which stems from the ipAddress parameter being found to contain command injection...

Seiko Solutions SkyBridge MB-A100/A110 命令注入漏洞

The Seiko Solutions SkyBridge MB-A100/A110 is an LTE-compatible IoT router from Seiko Solutions, Japan. A security vulnerability exists in the Seiko Solutions SkyBridge MB-A100/A110 v4.2.0 and earlier, which is caused by a command injection in the Ping parameter in pingexec.cgi...

iotone.com Cross Site Scripting vulnerability OBB-2871748

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Malicious code in google-iot-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 9b6b3105c3a643952ccd44dddd3ed028de61de359b2072023d06603b08279588 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

MAL-2022-3414 Malicious code in google-iot-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 9b6b3105c3a643952ccd44dddd3ed028de61de359b2072023d06603b08279588 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Cybercriminals Are Selling Access to Chinese Surveillance Cameras

New research indicates that over 80,000 Hikvision surveillance cameras in the world today are vulnerable to an 11 month-old command injection flaw. Hikvision – short for Hangzhou Hikvision Digital Technology – is a Chinese state-owned manufacturer of video surveillance equipment. Their customers...

Bluetooth + Electrical switchgear

The ongoing rapid growth of Industrial IoT IIoT across all business sectors continues to bring to focus the discrepancies that exist between the approaches to safety and cyber-security on safety critical sites. Safety has been culturally ingrained into all aspects of industrial site operations fo...

A Door Isn’t a Door When It’s Ajar- Part 1

A Door Isn’t a Door When It’s Ajar - Part 1 By Trellix · August 11, 2022 This story was also written by Steve Povolny and Sam Quinn Contents Executive Summary Target Selection What is it? Reconnaissance & Standard Operations Recon Standard Operations Hardware Hacking Hardware Hacking Shopping Lis...

A Long-Awaited IoT Reverse Engineering Tool Is Finally Here

Ten years after it was first unveiled, the powerful firmware analysis platform Ofrak is now available to anyone...

New IoT RapperBot Malware Targeting Linux Servers via SSH Brute-Forcing Attack

A new IoT botnet malware dubbed RapperBot has been observed rapidly evolving its capabilities since it was first discovered in mid-June 2022. "This family borrows heavily from the original Mirai source code, but what separates it from other IoT malware families is its built-in capability to brute...

CVE-2021-32771

Contiki-NG is an open-source, cross-platform operating system for IoT devices. In affected versions it is possible to cause a buffer overflow when copying an IPv6 address prefix in the RPL-Classic implementation in Contiki-NG. In order to trigger the vulnerability, the Contiki-NG system must have...

Buffer overflow

Contiki-NG is an open-source, cross-platform operating system for IoT devices. In the RPL-Classic routing protocol implementation in the Contiki-NG operating system, an incoming DODAG Information Option DIO control message can contain a prefix information option with a length parameter. The value...

Out-of-bounds

Contiki-NG is an open-source, cross-platform operating system for IoT devices. Because of insufficient validation of IPv6 neighbor discovery options in Contiki-NG, attackers can send neighbor solicitation packets that trigger an out-of-bounds read. The problem exists in the module...

Buffer overflow

Contiki-NG is an open-source, cross-platform operating system for IoT devices. In affected versions it is possible to cause a buffer overflow when copying an IPv6 address prefix in the RPL-Classic implementation in Contiki-NG. In order to trigger the vulnerability, the Contiki-NG system must have...

CVE-2022-35927

Contiki-NG: The RPL-Classic implementation accepts DIO messages with a DIO prefix information option whose length is not validated, enabling a buffer overflow in set_ip_from_prefix. Affected: Contiki-NG versions prior to 4.7 that can receive external DIOs. Impact: potential memory corruption lead...

CVE-2022-35927 Unverified DIO prefix info lengths in RPL-Classic in Contiki-NG

Contiki-NG is an open-source, cross-platform operating system for IoT devices. In the RPL-Classic routing protocol implementation in the Contiki-NG operating system, an incoming DODAG Information Option DIO control message can contain a prefix information option with a length parameter. The value...

CVE-2022-35927 Unverified DIO prefix info lengths in RPL-Classic in Contiki-NG

Contiki-NG is an open-source, cross-platform operating system for IoT devices. In the RPL-Classic routing protocol implementation in the Contiki-NG operating system, an incoming DODAG Information Option DIO control message can contain a prefix information option with a length parameter. The value...