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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

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 30, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
249521 7.5 危険 F5 Networks - F5 FirePass の my.activation.php3 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-2012-1777 2012-04-6 15:43 2012-03-14 Show GitHub Exploit DB Packet Storm
249522 9.3 危険 シスコシステムズ - Cisco WebEx Recording Format (WRF) Player 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-2012-1337 2012-04-6 15:41 2012-04-4 Show GitHub Exploit DB Packet Storm
249523 9.3 危険 シスコシステムズ - Cisco WebEx Recording Format (WRF) Player 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-2012-1336 2012-04-6 15:41 2012-04-4 Show GitHub Exploit DB Packet Storm
249524 9.3 危険 シスコシステムズ - Cisco WebEx Recording Format (WRF) Player 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-2012-1335 2012-04-6 15:40 2012-04-4 Show GitHub Exploit DB Packet Storm
249525 5.8 警告 株式会社アイシーズ - せん茶SNS におけるセッション固定の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-1238 2012-04-5 14:03 2012-04-5 Show GitHub Exploit DB Packet Storm
249526 2.6 注意 株式会社アイシーズ - せん茶SNS におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2012-1237 2012-04-5 14:02 2012-04-5 Show GitHub Exploit DB Packet Storm
249527 6.4 警告 東芝テック - 東芝テック製 e-Studio シリーズにおける認証回避の脆弱性 CWE-287
不適切な認証 		CVE-2012-1239 2012-04-5 14:01 2012-04-5 Show GitHub Exploit DB Packet Storm
249528 6.8 警告 Scadatec Limited
TurboPower Abbrevia		 - TurboPower Abbrevia 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-2011-4535 2012-04-4 16:46 2011-12-28 Show GitHub Exploit DB Packet Storm
249529 4.3 警告 ARC Informatique - 複数の ARC Informatique 製品の ActiveX コントロール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-2011-4045 2012-04-4 16:44 2011-09-28 Show GitHub Exploit DB Packet Storm
249530 5.8 警告 ARC Informatique - 複数の ARC Informatique 製品の ActiveX コントロールにおけるファイルを変更される脆弱性 CWE-noinfo
情報不足 		CVE-2011-4044 2012-04-4 16:40 2011-09-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
196571 7.5 HIGH
Network 		mercari mercari Improper authorization in handler for custom URL scheme vulnerability in Android App 'Mercari (Merpay) - Marketplace and Mobile Payments App' (Japan version) versions prior to 4.49.1 allows a remote … CWE-862
 Missing Authorization 		CVE-2021-20835 2024-11-21 14:47 2021-11-25 Show GitHub Exploit DB Packet Storm
196572 7.5 HIGH
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Improper input validation vulnerability in the Transaction Server CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows… CWE-20
 Improper Input Validation  		CVE-2021-20707 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196573 7.5 HIGH
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Improper input validation vulnerability in the WebManager CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and ear… CWE-20
 Improper Input Validation  		CVE-2021-20706 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196574 7.5 HIGH
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Improper input validation vulnerability in the WebManager CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and ear… CWE-20
 Improper Input Validation  		CVE-2021-20705 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196575 9.8 CRITICAL
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Buffer overflow vulnerability in the compatible API with previous versions CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe fo… CWE-120
Classic Buffer Overflow 		CVE-2021-20704 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196576 9.8 CRITICAL
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Buffer overflow vulnerability in the Transaction Server CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earli… CWE-120
Classic Buffer Overflow 		CVE-2021-20703 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196577 9.8 CRITICAL
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Buffer overflow vulnerability in the Transaction Server CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earli… CWE-120
Classic Buffer Overflow 		CVE-2021-20702 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196578 9.8 CRITICAL
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Buffer overflow vulnerability in the Disk Agent CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earlier, EXPR… CWE-120
Classic Buffer Overflow 		CVE-2021-20701 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196579 9.8 CRITICAL
Network 		nec expresscluster_x
clusterpro_x
expresscluster_x_singleserversafe
clusterpro_x_singleserversafe 		Buffer overflow vulnerability in the Disk Agent CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earlier, EXPR… CWE-120
Classic Buffer Overflow 		CVE-2021-20700 2024-11-21 14:47 2021-11-3 Show GitHub Exploit DB Packet Storm
196580 6.5 MEDIUM
Network 		antennahouse office_server_document_converter Office Server Document Converter V7.2MR4 and earlier and V7.1MR7 and earlier allows a remote unauthenticated attacker to conduct an XML External Entity (XXE) attack to cause a denial of service (DoS)… CWE-611
XXE 		CVE-2021-20839 2024-11-21 14:47 2021-11-1 Show GitHub Exploit DB Packet Storm