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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 23, 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
253401 4.3 警告 リアルネットワークス - RealNetworks RealPlayer の ActiveX コントロールにおけるクロスゾーン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-2011-2947 2011-09-8 13:36 2011-08-16 Show GitHub Exploit DB Packet Storm
253402 10 危険 リアルネットワークス - RealNetworks RealPlayer および RealPlayer Enterprise の ActiveX コントロールにおける任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2011-2946 2011-09-8 13:35 2011-08-16 Show GitHub Exploit DB Packet Storm
253403 9.3 危険 リアルネットワークス - RealNetworks RealPlayer におけるヒープ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-2011-2945 2011-09-8 13:34 2011-08-16 Show GitHub Exploit DB Packet Storm
253404 10 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品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-2011-0084 2011-09-8 13:33 2011-08-16 Show GitHub Exploit DB Packet Storm
253405 4.3 警告 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品における同一生成元ポリシーを回避される脆弱性 CWE-200
情報漏えい 		CVE-2011-2983 2011-09-8 13:32 2011-08-16 Show GitHub Exploit DB Packet Storm
253406 10 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品におけるクローム特権で任意の JavaScript を実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-2984 2011-09-7 11:35 2011-08-16 Show GitHub Exploit DB Packet Storm
253407 7.2 危険 Mozilla Foundation - Mozilla Firefox における権限昇格の脆弱性 CWE-Other
その他 		CVE-2011-2980 2011-09-7 11:34 2011-08-16 Show GitHub Exploit DB Packet Storm
253408 10 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品の appendChild 関数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-2011-2378 2011-09-7 11:33 2011-08-16 Show GitHub Exploit DB Packet Storm
253409 9.3 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品のイベント管理実装における同一生成元ポリシーを回避される脆弱性 CWE-16
環境設定 		CVE-2011-2981 2011-09-7 11:32 2011-08-16 Show GitHub Exploit DB Packet Storm
253410 10 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品のブラウザエンジンにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2982 2011-09-7 11:31 2011-08-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 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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195571 8.1 HIGH
Network 		machform machform Machform prior to version 16 is vulnerable to unauthenticated remote code execution due to insufficient sanitization of file attachments uploaded with forms through upload.php. CWE-434
 Unrestricted Upload of File with Dangerous Type  		CVE-2021-20104 2024-11-21 14:45 2021-06-30 Show GitHub Exploit DB Packet Storm
195572 6.1 MEDIUM
Network 		machform machform Machform prior to version 16 is vulnerable to stored cross-site scripting due to insufficient sanitization of file attachments uploaded with forms through upload.php. CWE-79
Cross-site Scripting 		CVE-2021-20103 2024-11-21 14:45 2021-06-30 Show GitHub Exploit DB Packet Storm
195573 8.8 HIGH
Network 		machform machform Machform prior to version 16 is vulnerable to cross-site request forgery due to a lack of CSRF tokens in place. CWE-352
 Origin Validation Error 		CVE-2021-20102 2024-11-21 14:45 2021-06-30 Show GitHub Exploit DB Packet Storm
195574 6.1 MEDIUM
Network 		machform machform Machform prior to version 16 is vulnerable to HTTP host header injection due to improperly validated host headers. This could cause a victim to receive malformed content. CWE-74
Injection 		CVE-2021-20101 2024-11-21 14:45 2021-06-30 Show GitHub Exploit DB Packet Storm
195575 6.7 MEDIUM
Local 		tenable nessus Nessus Agent 8.2.4 and earlier for Windows were found to contain multiple local privilege escalation vulnerabilities which could allow an authenticated, local administrator to run specific Windows ex… NVD-CWE-noinfo
CVE-2021-20100 2024-11-21 14:45 2021-06-28 Show GitHub Exploit DB Packet Storm
195576 6.7 MEDIUM
Local 		tenable nessus Nessus Agent 8.2.4 and earlier for Windows were found to contain multiple local privilege escalation vulnerabilities which could allow an authenticated, local administrator to run specific Windows ex… NVD-CWE-noinfo
CVE-2021-20099 2024-11-21 14:45 2021-06-28 Show GitHub Exploit DB Packet Storm
195577 7.5 HIGH
Network 		sonicwall sonicos
sonicosv 		A vulnerability in SonicOS where the HTTP server response leaks partial memory by sending a crafted HTTP request, this can potentially lead to an internal sensitive data disclosure vulnerability. CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2021-20019 2024-11-21 14:45 2021-06-24 Show GitHub Exploit DB Packet Storm
195578 7.5 HIGH
Network 		wibu
siemens 		codemeter
pss_cape
sicam_230_firmware 		A denial of service vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a. An unauthenticated remote attacker can exploit this issue to crash the CodeMeter Runtime Server. CWE-125
Out-of-bounds Read 		CVE-2021-20094 2024-11-21 14:45 2021-06-16 Show GitHub Exploit DB Packet Storm
195579 9.1 CRITICAL
Network 		wibu
siemens 		codemeter
pss_cape
sicam_230_firmware
sinema_remote_connect_server
simatic_information_server
sinec_infrastructure_network_services
simatic_pcs_neo
simit_simulation_platform
s… 		A buffer over-read vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a. An unauthenticated remote attacker can exploit this issue to disclose heap memory contents or crash the CodeMeter R… CWE-125
Out-of-bounds Read 		CVE-2021-20093 2024-11-21 14:45 2021-06-16 Show GitHub Exploit DB Packet Storm
195580 7.5 HIGH
Network 		sonicwall sonicos A buffer overflow vulnerability in SonicOS allows a remote attacker to cause a Denial of Service (DoS) by sending a specially crafted request. This vulnerability affects SonicOS Gen5, Gen6, Gen7 plat… CWE-120
Classic Buffer Overflow 		CVE-2021-20027 2024-11-21 14:45 2021-06-15 Show GitHub Exploit DB Packet Storm