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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
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253501 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2630 2011-08-15 10:55 2011-05-18 Show GitHub Exploit DB Packet Storm
253502 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2629 2011-08-15 10:52 2011-05-18 Show GitHub Exploit DB Packet Storm
253503 10 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2628 2011-08-15 10:51 2011-05-18 Show GitHub Exploit DB Packet Storm
253504 5 警告 Opera Software ASA - Opera の DOM 実装におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2627 2011-08-15 10:44 2011-06-28 Show GitHub Exploit DB Packet Storm
253505 4.3 警告 IBM - IBM WebSphere Application Server の暗号化アルゴリズムにおける脆弱性 CWE-310
暗号の問題 		CVE-2011-1209 2011-08-15 10:41 2011-04-15 Show GitHub Exploit DB Packet Storm
253506 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox および SeaMonkey における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2011-0066 2011-08-15 10:32 2011-04-28 Show GitHub Exploit DB Packet Storm
253507 10 危険 サイバートラスト株式会社
Mozilla Foundation
レッドハット		 - Mozilla Firefox および SeaMonkey における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2011-0065 2011-08-15 10:30 2011-04-28 Show GitHub Exploit DB Packet Storm
253508 4.3 警告 マイクロソフト - Internet Explorer におけるウィンドウ偽装の脆弱性 CWE-noinfo
情報不足 		- 2011-08-12 12:01 2011-08-12 Show GitHub Exploit DB Packet Storm
253509 6 警告 レッドハット - レッドハット製品で利用される system-config-firewall の fw_dbus.py における権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2520 2011-08-12 11:09 2011-07-18 Show GitHub Exploit DB Packet Storm
253510 4.4 警告 sysstat
レッドハット		 - sysstat の init スクリプトにおける任意の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-2007-3852 2011-08-12 11:07 2007-08-14 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