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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 17, 2026, 6 p.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Impact Show	Exploit PoC Search
251211	4.3	警告	Digium	-	Asterisk の channels/chan_sip.c におけるサービス運用妨害 (DoS) の脆弱性	CWE-200 情報漏えい	CVE-2011-4598	2011-12-19 15:03	2011-11-2	Show	GitHub Exploit DB Packet Storm

251212	5	警告	Digium	-	Asterisk の UDP 実装での SIP におけるユーザ名を列挙される脆弱性	CWE-200 情報漏えい	CVE-2011-4597	2011-12-19 15:01	2011-07-18	Show	GitHub Exploit DB Packet Storm

251213	7.5	危険	Caupo.Net	-	CaupoShop Pro および CaupoShop Classic におけるディレクトリトラバーサルの脆弱性	CWE-22 パス・トラバーサル	CVE-2011-4832	2011-12-19 13:44	2011-12-15	Show	GitHub Exploit DB Packet Storm

251214	4	警告	David Azoulay	-	Web File Browser の webFileBrowser.php におけるディレクトリトラバーサルの脆弱性	CWE-22 パス・トラバーサル	CVE-2011-4831	2011-12-19 13:43	2011-12-15	Show	GitHub Exploit DB Packet Storm

251215	7.5	危険	e4j Extensions for Joomla	-	Joomla! 用 Vik Real Estate コンポーネントにおける SQL インジェクションの脆弱性	CWE-89 SQLインジェクション	CVE-2011-4823	2011-12-19 11:52	2011-12-15	Show	GitHub Exploit DB Packet Storm

251216	3.5	注意	Barter Sites	-	Joomla! 用 Barter Sites の com_listing コンポーネントにおけるクロスサイトスクリプティングの脆弱性	CWE-79 クロスサイト・スクリプティング（XSS）	CVE-2011-4830	2011-12-19 11:51	2011-12-15	Show	GitHub Exploit DB Packet Storm

251217	7.5	危険	Barter Sites	-	Joomla! 用 Barter Sites の com_listing コンポーネントにおける SQL インジェクションの脆弱性	CWE-89 SQLインジェクション	CVE-2011-4829	2011-12-19 11:50	2011-12-15	Show	GitHub Exploit DB Packet Storm

251218	7.5	危険	AutoSec Tools	-	AutoSec Tools V-CMS のファイルアップロードにおける任意のコードを実行される脆弱性	CWE-94 コード・インジェクション	CVE-2011-4828	2011-12-19 11:49	2011-11-27	Show	GitHub Exploit DB Packet Storm

251219	4.3	警告	AutoSec Tools	-	AutoSec Tools V-CMS におけるクロスサイトスクリプティングの脆弱性	CWE-79 クロスサイト・スクリプティング（XSS）	CVE-2011-4827	2011-12-19 11:39	2011-12-15	Show	GitHub Exploit DB Packet Storm

251220	6.8	警告	AutoSec Tools	-	AutoSec Tools V-CMS の session.php における SQL インジェクションの脆弱性	CWE-89 SQLインジェクション	CVE-2011-4826	2011-12-19 11:30	2011-12-15	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
209341	7.0	HIGH Local	microsoft	office 365_apps office_2013_click-to-run	<p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elev…	NVD-CWE-noinfo	CVE-2020-16934	2024-11-21 14:07	2020-10-17	Show	GitHub Exploit DB Packet Storm

209342	7.0	HIGH Local	microsoft	windows_server_2008 windows_server_2012 windows_10 windows_8.1 windows_server_2016 windows_7 windows_rt_8.1 windows_server_2019 word office 365_apps	<p>A security feature bypass vulnerability exists in Microsoft Word software when it fails to properly handle .LNK files. An attacker who successfully exploited the vulnerability could use a speciall…	NVD-CWE-noinfo	CVE-2020-16933	2024-11-21 14:07	2020-10-17	Show	GitHub Exploit DB Packet Storm

209343	7.8	HIGH Local	microsoft	excel office_web_apps office office_online_server 365_apps	<p>A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability coul…	CWE-908 CWE-909 Use of Uninitialized Resource Missing Initialization of Resource	CVE-2020-16932	2024-11-21 14:07	2020-10-17	Show	GitHub Exploit DB Packet Storm

209344	7.8	HIGH Local	microsoft	excel office_web_apps office office_online_server 365_apps	<p>A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability coul…	CWE-908 Use of Uninitialized Resource	CVE-2020-16931	2024-11-21 14:07	2020-10-17	Show	GitHub Exploit DB Packet Storm

209345	7.8	HIGH Local	microsoft	office 365_apps	<p>A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability coul…	CWE-824 CWE-787 Access of Uninitialized Pointer Out-of-bounds Write	CVE-2020-16930	2024-11-21 14:07	2020-10-17	Show	GitHub Exploit DB Packet Storm

209346	7.8	HIGH Local	microsoft	excel_web_app excel office_web_apps office sharepoint_server sharepoint_enterprise_server office_online_server 365_apps	<p>A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability coul…	CWE-416 Use After Free	CVE-2020-16929	2024-11-21 14:07	2020-10-17	Show	GitHub Exploit DB Packet Storm

209347	7.8	HIGH Local	microsoft	office 365_apps	<p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elev…	NVD-CWE-noinfo	CVE-2020-16928	2024-11-21 14:07	2020-10-17	Show	GitHub Exploit DB Packet Storm

209348	7.5	HIGH Network	microsoft	windows_server_2012 windows_10 windows_8.1 windows_server_2016 windows_rt_8.1 windows_server_2019	<p>A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfull…	NVD-CWE-noinfo	CVE-2020-16927	2024-11-21 14:07	2020-10-17	Show	GitHub Exploit DB Packet Storm

209349	7.8	HIGH Local	microsoft	windows_server_2008 windows_server_2012 windows_10 windows_8.1 windows_server_2016 windows_7 windows_rt_8.1 windows_server_2019	<p>A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbi…	NVD-CWE-noinfo	CVE-2020-16924	2024-11-21 14:07	2020-10-17	Show	GitHub Exploit DB Packet Storm

209350	7.8	HIGH Local	microsoft	windows_server_2008 windows_server_2012 windows_10 windows_8.1 windows_server_2016 windows_7 windows_rt_8.1 windows_server_2019	<p>A remote code execution vulnerability exists in the way that Microsoft Graphics Components handle objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrar…	NVD-CWE-noinfo	CVE-2020-16923	2024-11-21 14:07	2020-10-17	Show	GitHub Exploit DB Packet Storm

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