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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":June 2, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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249731 7.5 危険 OpenTTD - OpenTTD におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2011-3342 2012-03-27 18:43 2011-09-8 Show GitHub Exploit DB Packet Storm
249732 7.5 危険 OpenTTD - OpenTTD における任意のファイルを実行される脆弱性 CWE-189
数値処理の問題 		CVE-2011-3341 2012-03-27 18:43 2011-09-8 Show GitHub Exploit DB Packet Storm
249733 2.6 注意 Wireshark - Wireshark の proto_tree_add_item 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3266 2012-03-27 18:43 2011-08-23 Show GitHub Exploit DB Packet Storm
249734 5 警告 Zabbix - Zabbix の popup.php における任意のデータベーステーブルのコンテンツを読まれる脆弱性 CWE-200
情報漏えい 		CVE-2011-3265 2012-03-27 18:43 2011-05-25 Show GitHub Exploit DB Packet Storm
249735 2.1 注意 シトリックス・システムズ - Xen の tools/libxc/xc_dom_bzimageloader.c におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3262 2012-03-27 18:43 2011-08-19 Show GitHub Exploit DB Packet Storm
249736 7.5 危険 CMU - Cyrus IMAP の nntpd の split_wildmats 関数におけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2011-3208 2012-03-27 18:43 2011-09-8 Show GitHub Exploit DB Packet Storm
249737 3.3 注意 geoff wong - Hammerhead の hammerhead.cc における任意のファイルに書き込まれる脆弱性 CWE-59
リンク解釈の問題 		CVE-2011-3204 2012-03-27 18:43 2011-09-6 Show GitHub Exploit DB Packet Storm
249738 5 警告 Adiscon - rsyslog の parseLegacySyslogMsg 関数におけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2011-3200 2012-03-27 18:43 2011-09-6 Show GitHub Exploit DB Packet Storm
249739 4.3 警告 Ruby on Rails project - Ruby on Rails の to_s メソッドにおける任意のテキストをログファイルに挿入される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-3187 2012-03-27 18:43 2011-08-29 Show GitHub Exploit DB Packet Storm
249740 4.3 警告 Ruby on Rails project - Ruby on Rails の actionpack/lib/action_controller/response.rb における CRLF インジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2011-3186 2012-03-27 18:43 2011-08-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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196241 4.3 MEDIUM
Network 		dlink dir-3040_firmware An information disclosure vulnerability exists in the Syslog functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An atta… CWE-200
Information Exposure 		CVE-2021-21816 2024-11-21 14:49 2021-07-16 Show GitHub Exploit DB Packet Storm
196242 9.8 CRITICAL
Network 		advantech r-seenet A local file inclusion (LFI) vulnerability exists in the options.php script functionality of Advantech R-SeeNet v 2.4.12 (20.10.2020). A specially crafted HTTP request can lead to arbitrary PHP code … CWE-829
 Inclusion of Functionality from Untrusted Control Sphere 		CVE-2021-21804 2024-11-21 14:49 2021-07-16 Show GitHub Exploit DB Packet Storm
196243 6.1 MEDIUM
Network 		advantech r-seenet This vulnerability is present in device_graph_page.php script, which is a part of the Advantech R-SeeNet web applications. A specially crafted URL by an attacker and visited by a victim can lead to a… CWE-79
Cross-site Scripting 		CVE-2021-21803 2024-11-21 14:49 2021-07-16 Show GitHub Exploit DB Packet Storm
196244 6.1 MEDIUM
Network 		advantech r-seenet This vulnerability is present in device_graph_page.php script, which is a part of the Advantech R-SeeNet web applications. A specially crafted URL by an attacker and visited by a victim can lead to a… CWE-79
Cross-site Scripting 		CVE-2021-21802 2024-11-21 14:49 2021-07-16 Show GitHub Exploit DB Packet Storm
196245 6.1 MEDIUM
Network 		advantech r-seenet This vulnerability is present in device_graph_page.php script, which is a part of the Advantech R-SeeNet web applications. A specially crafted URL by an attacker and visited by a victim can lead to a… CWE-79
Cross-site Scripting 		CVE-2021-21801 2024-11-21 14:49 2021-07-16 Show GitHub Exploit DB Packet Storm
196246 5.5 MEDIUM
Local 		huawei harmonyos A component of the HarmonyOS 2.0 has a Null Pointer Dereference Vulnerability. Local attackers may exploit this vulnerability to cause system denial of service. CWE-476
 NULL Pointer Dereference 		CVE-2021-22318 2024-11-21 14:49 2021-07-14 Show GitHub Exploit DB Packet Storm
196247 7.8 HIGH
Local 		vmware thinapp VMware Thinapp version 5.x prior to 5.2.10 contain a DLL hijacking vulnerability due to insecure loading of DLLs. A malicious actor with non-administrative privileges may exploit this vulnerability t… CWE-427
 Uncontrolled Search Path Element 		CVE-2021-22000 2024-11-21 14:49 2021-07-14 Show GitHub Exploit DB Packet Storm
196248 7.5 HIGH
Network 		vmware cloud_foundation
esxi 		OpenSLP as used in ESXi has a denial-of-service vulnerability due a heap out-of-bounds read issue. A malicious actor with network access to port 427 on ESXi may be able to trigger a heap out-of-bound… CWE-125
Out-of-bounds Read 		CVE-2021-21995 2024-11-21 14:49 2021-07-14 Show GitHub Exploit DB Packet Storm
196249 9.8 CRITICAL
Network 		vmware cloud_foundation
esxi 		SFCB (Small Footprint CIM Broker) as used in ESXi has an authentication bypass vulnerability. A malicious actor with network access to port 5989 on ESXi may exploit this issue to bypass SFCB authenti… CWE-287
Improper Authentication 		CVE-2021-21994 2024-11-21 14:49 2021-07-14 Show GitHub Exploit DB Packet Storm
196250 8.8 HIGH
Network 		fortinet fortimail Multiple instances of incorrect calculation of buffer size in the Webmail and Administrative interface of FortiMail before 6.4.5 may allow an authenticated attacker with regular webmail access to tri… CWE-120
Classic Buffer Overflow 		CVE-2021-22129 2024-11-21 14:49 2021-07-10 Show GitHub Exploit DB Packet Storm