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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 29, 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
255241 5 警告 Google
レッドハット		 - WebKit の CSSParser::parseFontFaceSrc 関数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-2010-4577 2011-02-22 14:07 2010-12-13 Show GitHub Exploit DB Packet Storm
255242 5 警告 シスコシステムズ - Cisco Adaptive Security Appliances デバイス上で稼働する Mobile User Security における重要な情報を取得される脆弱性 CWE-287
不適切な認証 		CVE-2010-4690 2011-02-22 13:58 2011-01-7 Show GitHub Exploit DB Packet Storm
255243 7.8 危険 シスコシステムズ - Cisco Adaptive Security Appliances デバイスにおけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-4689 2011-02-22 13:56 2011-01-7 Show GitHub Exploit DB Packet Storm
255244 7.8 危険 シスコシステムズ - Cisco Adaptive Security Appliances デバイス上の SIP 検査機能におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2010-4688 2011-02-22 13:53 2011-01-7 Show GitHub Exploit DB Packet Storm
255245 7.8 危険 シスコシステムズ - CSG2 上で稼働する Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-0350 2011-02-22 13:49 2011-01-26 Show GitHub Exploit DB Packet Storm
255246 7.8 危険 シスコシステムズ - CSG2 上で稼働する Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-0349 2011-02-22 13:47 2011-01-26 Show GitHub Exploit DB Packet Storm
255247 6.4 警告 シスコシステムズ - CSG2 上で稼働する Cisco IOS におけるアクセスおよび課金などの制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-0348 2011-02-22 13:44 2011-01-26 Show GitHub Exploit DB Packet Storm
255248 4.3 警告 Google - Android の com.android.phone プロセスにおけるサービス運用妨害 (DoS) 脆弱性 CWE-noinfo
情報不足 		CVE-2009-2999 2011-02-22 11:32 2009-10-14 Show GitHub Exploit DB Packet Storm
255249 5 警告 Google - Android の com.android.phone プロセスにおけるサービス運用妨害 (DoS) 脆弱性 CWE-noinfo
情報不足 		CVE-2009-2656 2011-02-22 11:28 2009-08-3 Show GitHub Exploit DB Packet Storm
255250 7.5 危険 OpenBSD - OpenSSH における共有秘密鍵の認証要求を回避される脆弱性 CWE-287
不適切な認証 		CVE-2010-4478 2011-02-21 16:53 2010-12-6 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
Search
195251 9.1 CRITICAL
Network 		lantronix premierwave_2050_firmware A stack-based buffer overflow vulnerability exists in the Web Manager FsBrowseClean functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A specially crafted HTTP request can lead to remot… CWE-787
 Out-of-bounds Write 		CVE-2021-21891 2024-11-21 14:49 2021-12-23 Show GitHub Exploit DB Packet Storm
195252 9.1 CRITICAL
Network 		lantronix premierwave_2050_firmware A stack-based buffer overflow vulnerability exists in the Web Manager FsBrowseClean functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A specially crafted HTTP request can lead to remot… CWE-787
 Out-of-bounds Write 		CVE-2021-21890 2024-11-21 14:49 2021-12-23 Show GitHub Exploit DB Packet Storm
195253 9.9 CRITICAL
Network 		lantronix premierwave_2050_firmware A stack-based buffer overflow vulnerability exists in the Web Manager Ping functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A specially crafted HTTP request can lead to remote code ex… CWE-787
 Out-of-bounds Write 		CVE-2021-21889 2024-11-21 14:49 2021-12-23 Show GitHub Exploit DB Packet Storm
195254 9.1 CRITICAL
Network 		lantronix premierwave_2050_firmware An OS command injection vulnerability exists in the Web Manager SslGenerateCertificate functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A specially crafted HTTP request can lead to ar… CWE-78
OS Command  		CVE-2021-21888 2024-11-21 14:49 2021-12-23 Show GitHub Exploit DB Packet Storm
195255 9.1 CRITICAL
Network 		lantronix premierwave_2050_firmware A stack-based buffer overflow vulnerability exists in the Web Manager SslGenerateCSR functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). A specially crafted HTTP request can lead to remo… CWE-787
 Out-of-bounds Write 		CVE-2021-21887 2024-11-21 14:49 2021-12-23 Show GitHub Exploit DB Packet Storm
195256 4.3 MEDIUM
Network 		lantronix premierwave_2050_firmware A directory traversal vulnerability exists in the Web Manager FSBrowsePage functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially crafted HTTP request can lead to information disclosure. … CWE-22
Path Traversal 		CVE-2021-21886 2024-11-21 14:49 2021-12-23 Show GitHub Exploit DB Packet Storm
195257 7.2 HIGH
Network 		lantronix premierwave_2050_firmware A directory traversal vulnerability exists in the Web Manager FsMove functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially crafted HTTP request can lead to local file inclusion. An attac… CWE-22
Path Traversal 		CVE-2021-21885 2024-11-21 14:49 2021-12-23 Show GitHub Exploit DB Packet Storm
195258 9.1 CRITICAL
Network 		lantronix premierwave_2050_firmware An OS command injection vulnerability exists in the Web Manager SslGenerateCSR functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to arbitrary command ex… CWE-78
OS Command  		CVE-2021-21884 2024-11-21 14:49 2021-12-23 Show GitHub Exploit DB Packet Storm
195259 9.9 CRITICAL
Network 		lantronix premierwave_2050_firmware An OS command injection vulnerability exists in the Web Manager Diagnostics: Ping functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to arbitrary command… CWE-78
OS Command  		CVE-2021-21883 2024-11-21 14:49 2021-12-23 Show GitHub Exploit DB Packet Storm
195260 8.8 HIGH
Network 		lantronix premierwave_2050_firmware An OS command injection vulnerability exists in the Web Manager FsUnmount functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to arbitrary command executi… CWE-78
OS Command  		CVE-2021-21882 2024-11-21 14:49 2021-12-23 Show GitHub Exploit DB Packet Storm