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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":May 25, 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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253121 6.2 警告 Puppet - Puppet Labs の Puppet における任意の Puppet コードを実行される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-3871 2011-11-4 15:02 2011-09-30 Show GitHub Exploit DB Packet Storm
253122 6.3 警告 Puppet - Puppet Labs の Puppet における任意のファイルのパーミッションを変更される脆弱性 CWE-59
リンク解釈の問題 		CVE-2011-3870 2011-11-4 15:01 2011-09-30 Show GitHub Exploit DB Packet Storm
253123 6.3 警告 Puppet - Puppet Labs の Puppet における任意のファイルを上書きされる脆弱性 CWE-59
リンク解釈の問題 		CVE-2011-3869 2011-11-4 15:01 2011-09-30 Show GitHub Exploit DB Packet Storm
253124 5 警告 Puppet - Puppet Labs の Puppet 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-2011-3848 2011-11-4 15:00 2011-09-28 Show GitHub Exploit DB Packet Storm
253125 4.3 警告 アップル - WebObjects 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-2011-3998 2011-11-4 14:03 2011-11-4 Show GitHub Exploit DB Packet Storm
253126 6.4 警告 Opengear - 複数の Opengear 製品における認証回避の脆弱性 CWE-287
不適切な認証 		CVE-2011-3997 2011-11-4 14:02 2011-11-4 Show GitHub Exploit DB Packet Storm
253127 9.3 危険 アップル - Windows 上で稼動する Apple QuickTime における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-3251 2011-11-4 11:52 2011-10-26 Show GitHub Exploit DB Packet Storm
253128 9.3 危険 アップル - Apple QuickTime における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-3250 2011-11-4 11:38 2011-10-28 Show GitHub Exploit DB Packet Storm
253129 9.3 危険 アップル - Apple QuickTime 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-2011-3249 2011-11-4 11:38 2011-10-28 Show GitHub Exploit DB Packet Storm
253130 9.3 危険 アップル - Apple QuickTime における整数符号エラーの脆弱性 CWE-189
数値処理の問題 		CVE-2011-3248 2011-11-4 11:37 2011-10-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 26, 2026, 4:05 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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195331 6.8 MEDIUM
Adjacent 		elecom wrc-300febk-s_firmware ELECOM WRC-300FEBK-S allows an attacker with administrator rights to execute arbitrary OS commands via unspecified vectors. CWE-78
OS Command  		CVE-2021-20648 2024-11-21 14:46 2021-02-12 Show GitHub Exploit DB Packet Storm
195332 6.5 MEDIUM
Network 		elecom wrc-300febk-s_firmware Cross-site request forgery (CSRF) vulnerability in ELECOM WRC-300FEBK-S allows remote attackers to hijack the authentication of administrators and execute an arbitrary request via unspecified vector.… CWE-352
 Origin Validation Error 		CVE-2021-20647 2024-11-21 14:46 2021-02-12 Show GitHub Exploit DB Packet Storm
195333 6.5 MEDIUM
Network 		elecom wrc-300febk-a_firmware Cross-site request forgery (CSRF) vulnerability in ELECOM WRC-300FEBK-A allows remote attackers to hijack the authentication of administrators and execute an arbitrary request via unspecified vector.… CWE-352
 Origin Validation Error 		CVE-2021-20646 2024-11-21 14:46 2021-02-12 Show GitHub Exploit DB Packet Storm
195334 5.4 MEDIUM
Network 		elecom wrc-300febk-a_firmware Cross-site scripting vulnerability in ELECOM WRC-300FEBK-A allows remote authenticated attackers to inject arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting 		CVE-2021-20645 2024-11-21 14:46 2021-02-12 Show GitHub Exploit DB Packet Storm
195335 6.1 MEDIUM
Network 		elecom wrc-1467ghbk-a_firmware ELECOM WRC-1467GHBK-A allows arbitrary scripts to be executed on the user's web browser by displaying a specially crafted SSID on the web setup page. CWE-74
Injection 		CVE-2021-20644 2024-11-21 14:46 2021-02-12 Show GitHub Exploit DB Packet Storm
195336 7.5 HIGH
Network 		elecom ld-ps\/u1_firmware Improper access control vulnerability in ELECOM LD-PS/U1 allows remote attackers to change the administrative password of the affected device by processing a specially crafted request. NVD-CWE-Other
CVE-2021-20643 2024-11-21 14:46 2021-02-12 Show GitHub Exploit DB Packet Storm
195337 6.5 MEDIUM
Network 		logitech lan-w300n\/rs_firmware Improper check or handling of exceptional conditions in LOGITEC LAN-W300N/RS allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted URL. NVD-CWE-Other
CVE-2021-20642 2024-11-21 14:46 2021-02-12 Show GitHub Exploit DB Packet Storm
195338 6.5 MEDIUM
Network 		logitech lan-w300n\/rs_firmware Cross-site request forgery (CSRF) vulnerability in LOGITEC LAN-W300N/RS allows remote attackers to hijack the authentication of administrators via a specially crafted URL. As a result, unintended ope… CWE-352
 Origin Validation Error 		CVE-2021-20641 2024-11-21 14:46 2021-02-12 Show GitHub Exploit DB Packet Storm
195339 6.8 MEDIUM
Adjacent 		logitech lan-w300n\/pgrb_firmware Buffer overflow vulnerability in LOGITEC LAN-W300N/PGRB allows an attacker with administrative privilege to execute an arbitrary OS command via unspecified vectors. CWE-120
Classic Buffer Overflow 		CVE-2021-20640 2024-11-21 14:46 2021-02-12 Show GitHub Exploit DB Packet Storm
195340 6.8 MEDIUM
Adjacent 		logitech lan-w300n\/pgrb_firmware LOGITEC LAN-W300N/PGRB allows an attacker with administrative privilege to execute arbitrary OS commands via unspecified vectors. CWE-78
OS Command  		CVE-2021-20639 2024-11-21 14:46 2021-02-12 Show GitHub Exploit DB Packet Storm