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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 28, 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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249761 4 警告 Linux - Linux kernel の clusterip_proc_write 関数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-2011-2534 2012-03-27 18:43 2011-06-22 Show GitHub Exploit DB Packet Storm
249762 4.3 警告 The Prosody Team - Prosody 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-2011-2531 2012-03-27 18:43 2011-06-3 Show GitHub Exploit DB Packet Storm
249763 5 警告 Digium - Asterisk Open Source の SIP チャンネルドライバにおけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-2529 2012-03-27 18:43 2011-06-20 Show GitHub Exploit DB Packet Storm
249764 5 警告 Shibboleth
Apache Software Foundation		 - Shibboleth などで使用されるApache XML Security for C++ の XML 署名における一つずれエラーの脆弱性 CWE-189
数値処理の問題 		CVE-2011-2516 2012-03-27 18:43 2011-07-11 Show GitHub Exploit DB Packet Storm
249765 4.3 警告 Andreas Gohr - DokuWiki の RSS 埋め込み機能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-2011-2510 2012-03-27 18:43 2011-07-14 Show GitHub Exploit DB Packet Storm
249766 4.3 警告 Joomla! - Joomla! 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-2011-2509 2012-03-27 18:43 2011-07-27 Show GitHub Exploit DB Packet Storm
249767 6 警告 The phpMyAdmin Project - phpMyAdmin の libraries/display_tbl.lib.php 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-2011-2508 2012-03-27 18:43 2011-07-2 Show GitHub Exploit DB Packet Storm
249768 6.5 警告 The phpMyAdmin Project - phpMyAdmin の libraries/server_synchronize.lib.php における PCRE e 修飾子を挿入される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-2507 2012-03-27 18:43 2011-07-2 Show GitHub Exploit DB Packet Storm
249769 7.5 危険 The phpMyAdmin Project - phpMyAdmin の setup/lib/ConfigGenerator.class.php における静的コード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-2011-2506 2012-03-27 18:43 2011-07-2 Show GitHub Exploit DB Packet Storm
249770 6.4 警告 The phpMyAdmin Project - phpMyAdmin の libraries/auth/swekey/swekey.auth.lib.php における SESSION スーパーグローバル配列を変更される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-2505 2012-03-27 18:43 2011-07-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 29, 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
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209881 8.8 HIGH
Network 		gnu libredwg A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:48. CWE-787
 Out-of-bounds Write 		CVE-2020-21818 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
209882 6.5 MEDIUM
Network 		gnu libredwg A null pointer dereference issue exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:29. which causes a denial of service (application crash). CWE-476
 NULL Pointer Dereference 		CVE-2020-21817 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
209883 8.8 HIGH
Network 		gnu libredwg A heab based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:46. CWE-787
 Out-of-bounds Write 		CVE-2020-21816 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
209884 6.5 MEDIUM
Network 		gnu libredwg A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114, which causes a denial of service (application crash). CWE-476
 NULL Pointer Dereference 		CVE-2020-21815 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
209885 8.8 HIGH
Network 		gnu libredwg A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlwescape ../../programs/escape.c:97. CWE-787
 Out-of-bounds Write 		CVE-2020-21814 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
209886 7.8 HIGH
Local 		gnu libredwg A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114. CWE-787
 Out-of-bounds Write 		CVE-2020-21813 2024-11-21 14:12 2021-05-18 Show GitHub Exploit DB Packet Storm
209887 7.5 HIGH
Network 		zzcms zzcms Insecure permissions issue in zzcms 201910 via the reset any user password in /one/getpassword.php. CWE-276
Incorrect Default Permissions  		CVE-2020-21342 2024-11-21 14:12 2021-05-14 Show GitHub Exploit DB Packet Storm
209888 8.8 HIGH
Network 		iwt facesentry_access_control_system_firmware iWT Ltd FaceSentry Access Control System 6.4.8 suffers from an authenticated OS command injection vulnerability using default credentials. This can be exploited to inject and execute arbitrary shell … CWE-78
OS Command  		CVE-2020-21999 2024-11-21 14:12 2021-05-5 Show GitHub Exploit DB Packet Storm
209889 9.8 CRITICAL
Network 		uniview isc2500-s_firmware An issue was discovered in uniview ISC2500-S. This is an upload vulnerability where an attacker can upload malicious code via /Interface/DevManage/EC.php?cmd=upload CWE-434
 Unrestricted Upload of File with Dangerous Type  		CVE-2020-21452 2024-11-21 14:12 2021-04-30 Show GitHub Exploit DB Packet Storm
209890 5.4 MEDIUM
Network 		screenly screenly Cross Site Scriptiong vulnerabilityin Screenly screenly-ose all versions, including v1.8.2 (2019-09-25-Screenly-OSE-lite.img), in the 'Add Asset' page via manipulation of a 'URL' field, which could l… CWE-79
Cross-site Scripting 		CVE-2020-21101 2024-11-21 14:12 2021-04-30 Show GitHub Exploit DB Packet Storm