POC-CVE-2017-8464-OpenCalculator

CVE-2017-8464 / 研究 + PoC 悪意のあるペイロードを含む 1 つのショートカット + 1 つの .DLL を作成 = USB に入れて被害者に送る = 被害者が USB を開く = ペイロードが自動的に起動する！ 根本原因 1. まず、このバグが正確にどこから発生するのかを知る必要があります！ それは Plug-and-Play（プラグアンドプレイ） と呼ばれる機能によるものです。OS がデバイスを自動検出し、リソースを割り当て、適切なドライバーをロードして、再起動することなく即座に動作させます。USB を挿して Windows Explorer explorer.e...

Astra Linux – Vulnerability in wpa, pupnp-1.8

The Open Connectivity Foundation’s UPnP specification prior to April 17, 2020, does not prohibit the acceptance of a subscription request with a delivery URL located in a different network segment than the fully qualified event-subscription URL. This is known as the “CallStranger” issue...

DD-WRT Stack-Based Buffer Overflow Vulnerability

DD-WRT contains a stack-based buffer overflow vulnerability that could allow an unauthenticated attacker to overflow an internal buffer used by UPnP and trigger a code execution vulnerability...

CVE-2021-27137

An issue was discovered in router/upnp/src/ssdp.c in DD-WRT before 45724. An unsafe strcpy in the UPnP handling functionality allows an unauthenticated remote attacker to send a request that would overflow an internal fixed buffer. Exploitation requires the DD-WRT user to enable UPnP which is off...

CVE-2021-27137

An issue was discovered in router/upnp/src/ssdp.c in DD-WRT before 45724. An unsafe strcpy in the UPnP handling functionality allows an unauthenticated remote attacker to send a request that would overflow an internal fixed buffer. Exploitation requires the DD-WRT user to enable UPnP which is off...

CVE-2021-27137

CVE-2021-27137 affects DD-WRT’s UPnP service (ssdp.c) before change set 45724, where an unsafe strcpy copies user-supplied data into a fixed 128-byte buffer, enabling a remote unauthenticated attacker to overflow the buffer via M-SEARCH requests on UDP/1900. By default UPnP is off and bound to in...

CVE-2026-58547

Heap-based buffer overflow in Universal Plug and Play upnp.dll allows an authorized attacker to elevate privileges locally...

CVE-2026-50455

Use of uninitialized resource in Universal Plug and Play upnp.dll allows an authorized attacker to disclose information locally...

CVE-2026-49180

Improper link resolution before file access 'link following' in Universal Plug and Play upnp.dll allows an authorized attacker to disclose information locally...

CVE-2026-58547 Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability

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CVE-2026-58547

CVE-2026-58547 is a Windows UPnP Device Host vulnerability. The issue is a heap-based buffer overflow in upnp.dll that allows an authenticated local attacker to elevate privileges. The NVD entry and multiple advisories describe the root cause as a heap overflow in UPnP device host, with CVSS deta...

CVE-2026-58547 Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability

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CVE-2026-50455 Universal Plug and Play (upnp.dll) Information Disclosure Vulnerability

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CVE-2026-50455 Universal Plug and Play (upnp.dll) Information Disclosure Vulnerability

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CVE-2026-50455

CVE-2026-50455 describes an information disclosure in Universal Plug and Play (upnp.dll) caused by the use of an uninitialized resource. The vulnerability allows an authorized local attacker to disclose information. The reported impact shows confidentiality impact (C) as High, with local access a...

CVE-2026-49180 Universal Plug and Play (upnp.dll) Information Disclosure Vulnerability

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CVE-2026-49180 Universal Plug and Play (upnp.dll) Information Disclosure Vulnerability

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Universal Plug and Play (upnp.dll) Information Disclosure Vulnerability

Use of uninitialized resource in Universal Plug and Play upnp.dll allows an authorized attacker to disclose information locally...

Universal Plug and Play (upnp.dll) Information Disclosure Vulnerability

Improper link resolution before file access 'link following' in Universal Plug and Play upnp.dll allows an authorized attacker to disclose information locally...

Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability

Heap-based buffer overflow in Universal Plug and Play upnp.dll allows an authorized attacker to elevate privileges locally...