HP Multiple Products Remote Code Execution (CVE-2021-3942)

Certain HP Print products and Digital Sending products may be vulnerable to potential remote code execution and buffer overflow with use of Link-Local Multicast Name Resolution or LLMNR. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

CVE-2025-5688

We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue only affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Users should upgrade to the latest version and ensure any forked or...

CVE-2025-5688

We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue only affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Users should upgrade to the latest version and ensure any forked or...

CVE-2025-5688 Out of Bounds Write in FreeRTOS-Plus-TCP

We have identified a buffer overflow issue allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue only affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Users should upgrade to the latest version and ensure any forked or...

CVE-2025-5688

CVE-2025-5688 describes a buffer overflow in FreeRTOS-Plus-TCP that causes an out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. The issue affects systems using Buffer Allocation Scheme 1 with LLMNR or mDNS enabled. Documented impact areas include high impact to c...

PT-2025-23832 · Amazon · Freertos

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: A buffer overflow issue has been identified, allowing out-of-bounds write when processing LLMNR or mDNS queries with very long DNS names. This issue affects systems using Buffer Allocation...

Microsoft Windows DNSAPI.dll LLMNR Buffer Underrun Denial of Service

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Microsoft Windows DNSAPI.dll LLMNR Buffer Underrun DoS', 'Description' = %q This module exploits a buffer underrun vulnerability in Microsoft's...

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...

CVE-2023-29062

The Operating System hosting the FACSChorus application is configured to allow transmission of hashed user credentials upon user action without adequately validating the identity of the requested resource. This is possible through the use of LLMNR, MBT-NS, or MDNS and will result in NTLMv2 hashes...

CVE-2023-29062

CVE-2023-29062 describes a vulnerability in the OS hosting BD FACSChorus where user credentials may be transmitted as NTLMv2 hashes via LLMNR, MBT-NS, or MDNS, if the identity of requested resources is not adequately validated. Affected products are BD FACSChorus software and workstations (versio...

CVE-2023-29062 Unsecure Identity Verification

The Operating System hosting the FACSChorus application is configured to allow transmission of hashed user credentials upon user action without adequately validating the identity of the requested resource. This is possible through the use of LLMNR, MBT-NS, or MDNS and will result in NTLMv2 hashes...

SUSE CVE-2020-17467

An issue was discovered in FNET through 4.6.4. The code for processing the hostname from an LLMNR request doesn't check for '\0' termination. Therefore, the deduced length of the hostname doesn't reflect the correct length of the actual data. This may lead to Information Disclosure in fnetllmnrpo...

CVE-2021-3942

Certain HP Print products and Digital Sending products may be vulnerable to potential remote code execution and buffer overflow with use of Link-Local Multicast Name Resolution or LLMNR...

Remote code execution

Certain HP Print products and Digital Sending products may be vulnerable to potential remote code execution and buffer overflow with use of Link-Local Multicast Name Resolution or LLMNR...

CVE-2021-3942

Certain HP Print products and Digital Sending products may be vulnerable to potential remote code execution and buffer overflow with use of Link-Local Multicast Name Resolution or LLMNR...

CVE-2021-3942

CVE-2021-3942 affects HP Print products and Digital Sending products, enabling potential remote code execution and buffer overflow via Link-Local Multicast Name Resolution (LLMNR). The vulnerability details indicate impact on affected HP printers and related sending devices, with a high-severity ...

Link-Local Multicast Name Resolution (LLMNR) Service Detection

The Link-Local Multicast Name Resolution LLMNR service allows both IPv4 and IPv6 hosts to perform name resolution for hosts on the same local link %NASLMINLEVEL 70300 C Tenable Network Security, Inc. include'deprecatednasllevel.inc'; include"compat.inc"; ifdescription scriptid160301;...

HP Printer RCE Vulnerability (HPSBPI03780)

Multiple HP printer are prone to a remote code execution RCE vulnerability. Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is...

(Pwn2Own) HP LaserJet Pro MFP M283fdw LLMNR Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of HP LaserJet Pro MFP M283fdw printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the LLMNR protocol. The issue resul...

Certain HP Print Products, Digital Sending Products - Potential remote code execution and buffer overflow

Certain HP Print products and Digital Sending products may be vulnerable to potential remote code execution and buffer overflow with use of Link-Local Multicast Name Resolution or LLMNR. Update your printer firmware...