CVE-2026-41429

arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers. Prior to 3.3.8, there is a remotely reachable memory corruption issue in the NBNS packet handling path. When NetBIOS is enabled by calling NBNS.begin..., the device listens on UDP...

PT-2026-35072

Name of the Vulnerable Software and Affected Versions arduino-esp32 versions prior to 3.3.8 Description A remotely reachable memory corruption issue exists in the NBNS packet handling path. When NetBIOS is enabled via the NBNS.begin function, the device listens on UDP port 137 and processes...

Top 10 Critical Pentest Findings 2024: What You Need to Know

One of the most effective ways for information technology IT professionals to uncover a company's weaknesses before the bad guys do is penetration testing. By simulating real-world cyberattacks, penetration testing, sometimes called pentests, provides invaluable insights into an organization's...

Sealevel Systems SeaConnect 370W Buffer Overflow Vulnerability (CNVD-2022-10702)

Sealevel Systems SeaConnect 370W is an Industrial Internet of Things Iiot edge device from Sealevel Systems, Inc. A buffer overflow vulnerability exists in Sealevel Systems SeaConnect 370W, which stems from the product's NBNS feature that does not effectively limit memory boundaries, and can be...

CVE-2021-21961

A stack-based buffer overflow vulnerability exists in the NBNS functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability...

Stack overflow

A stack-based buffer overflow vulnerability exists in the NBNS functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2021-21961

CVE-2021-21961 affects Sealevel Systems SeaConnect 370W v1.3.34, impacting the NBNS and LLMNR name-resolution paths. The Talos report documents two stack-based buffer overflows in the parsing of queried names, each copying a length-controlled payload into a fixed 32-byte buffer without proper bou...

CVE-2021-21961

A stack-based buffer overflow vulnerability exists in the NBNS functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability...

Sealevel Systems, Inc. SeaConnect 370W LLMNR/NBNS stack-based buffer overflow vulnerabilities

Summary A stack-based buffer overflow vulnerability exists in both the LLMNR and NBNS functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger either of the...

InveighZero - Windows C# LLMNR/mDNS/NBNS/DNS/DHCPv6 Spoofer/Man-In-The-Middle Tool

InveighZero is a C LLMNR/NBNS/mDNS/DNS/DHCPv6 spoofer and man-in-the-middle tool designed to assist penetration testers/red teamers that find themselves limited to a Windows system. This version shares many features with the PowerShell version of Inveigh. Privileged Mode Features elevated admin...

CVE-2018-16599

An issue was discovered in Amazon Web Services AWS FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 with FreeRTOS+TCP, and WITTENSTEIN WHIS Connect middleware TCP/IP component. Out of bounds memory access during parsing of NBNS packets in prvTreatNBNS can be used for information disclosure...

CVE-2018-16599

An issue was discovered in Amazon Web Services AWS FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 with FreeRTOS+TCP, and WITTENSTEIN WHIS Connect middleware TCP/IP component. Out of bounds memory access during parsing of NBNS packets in prvTreatNBNS can be used for information disclosure...

Windows PowerShell LLMNR/NBNS spoofer: Inveigh

Windows PowerShell LLMNR/NBNS spoofer Inveigh is a Windows PowerShell LLMNR/NBNS spoofer designed to assist penetration testers that find themselves limited to a Windows system. This can commonly occur while performing phishing attacks, USB drive attacks, VLAN pivoting, or simply being restricted...

Tater - A PowerShell implementation of the Hot Potato Windows Privilege Escalation Exploit

Tater is a PowerShell implementation of the Hot Potato Windows Privilege Escalation exploit. Included In p0wnedShell - https://github.com/Cn33liz/p0wnedShell PowerShell Empire - https://github.com/PowerShellEmpire/Empire PSAttack - https://github.com/jaredhaight/psattack Functions Invoke-Tater Th...

Microsoft Windows WPAD Proxy Discovery Elevation of Privilege (MS16-077; CVE-2016-3236)

An elevation of privilege vulnerability exists in Microsoft Windows. The vulnerability is due to improper handling of certain proxy discovery scenarios using the Web Proxy Autodiscovery WPAD protocol method. A remote attacker can exploit this issue by sending specially crafted NBNS responses...

Inveigh - A Windows PowerShell LLMNR/NBNS spoofer with challenge/response capture over HTTP/SMB

Inveigh is a Windows PowerShell LLMNR/NBNS spoofer designed to assist penetration testers that find themselves limited to a Windows system. This can commonly occur while performing phishing attacks, USB drive attacks, VLAN pivoting, or simply being restricted to a Windows system as part of client...

DEBIAN-CVE-2014-9377

Heap-based buffer overflow in the nbnsspoof function in plug-ins/nbnsspoof/nbnsspoof.c in Ettercap 0.8.1 allows remote attackers to cause a denial of service or possibly execute arbitrary code via a large netbios packet...

Snack Attack: Analyzing Flame's Replication Pattern

The Flame malware uses several methods to replicate itself. The most interesting one is the use of the Microsoft Windows Update service. This is implemented in Flame’s “SNACK”, “MUNCH” and “GADGET” modules. Being parts of Flame, these modules are easily reconfigurable. The behavior of these modul...

NetBIOS Name Service Spoofer

This module forges NetBIOS Name Service NBNS responses. It will listen for NBNS requests sent to the local subnet's broadcast address and spoof a response, redirecting the querying machine to an IP of the attacker's choosing. Combined with auxiliary/server/capture/smb or...

Wireshark 1.4.2 & Wireshark 1.2.13 - new version released !

"Wireshark is the world's most popular network protocol analyzer. It is used for troubleshooting, analysis, development, and education." The following protocols have been updated – AgentX, ANCP, DIAMETER, HTTP, IP, LDSS, MIME, NBNS, PROFINET, SIP, TCP, Telnet, ZigBee. This update also fixes many...