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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":June 6, 2026, 2 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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231861 4.3 警告 universal ircd - ircu における任意の +x ユーザの隠された IP アドレスを特定される脆弱性 - CVE-2007-4411 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231862 6 警告 universal ircd - ircu における kick または de-op アクションを制限されない脆弱性 - CVE-2007-4410 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231863 5.1 警告 universal ircd - ircu における新規の Apass を設定される脆弱性 - CVE-2007-4409 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231864 5 警告 universal ircd - ircu における netjoin 時にチャンネルを乗っ取られる脆弱性 - CVE-2007-4408 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231865 6.4 警告 universal ircd - ircu における特定のチャンネルモードを設定される脆弱性 - CVE-2007-4407 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231866 7.5 危険 universal ircd - ircu における分割時にチャンネルをコントロールされる脆弱性 - CVE-2007-4406 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231867 7.8 危険 universal ircd - ircu におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4405 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231868 7.8 危険 universal ircd - ircu におけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4404 2012-12-20 18:33 2007-08-18 Show GitHub Exploit DB Packet Storm
231869 2.1 注意 SUSE - SUSE Linux 上で稼動する findutils-locate パッケージが作成した "コアクリーン" cron ジョブにおける任意のファイルを削除される脆弱性 - CVE-2007-4394 2012-12-20 18:33 2007-08-10 Show GitHub Exploit DB Packet Storm
231870 4.6 警告 SUSE - SUSE Linux 上で稼動する orarun 用のインストールスクリプトにおける未加工のディスクパーティションを読み書きされる脆弱性 - CVE-2007-4393 2012-12-20 18:33 2007-08-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 6, 2026, 4:18 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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199511 5.8 MEDIUM
Network 		cisco ios_xe A vulnerability in the Zone-Based Policy Firewall feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to prevent the Zone-Based Policy Firewall from correctly classifying… NVD-CWE-Other
CVE-2021-1625 2024-11-21 14:44 2021-09-23 Show GitHub Exploit DB Packet Storm
199512 8.6 HIGH
Network 		cisco ios_xe A vulnerability in the Rate Limiting Network Address Translation (NAT) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization in the Cisco Quan… NVD-CWE-Other
CVE-2021-1624 2024-11-21 14:44 2021-09-23 Show GitHub Exploit DB Packet Storm
199513 7.7 HIGH
Network 		cisco ios_xe A vulnerability in the Simple Network Management Protocol (SNMP) punt handling function of Cisco cBR-8 Converged Broadband Routers could allow an authenticated, remote attacker to overload a device p… NVD-CWE-noinfo
CVE-2021-1623 2024-11-21 14:44 2021-09-23 Show GitHub Exploit DB Packet Storm
199514 8.6 HIGH
Network 		cisco ios_xe A vulnerability in the Common Open Policy Service (COPS) of Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to cause resource exhaust… CWE-667
 Improper Locking 		CVE-2021-1622 2024-11-21 14:44 2021-09-23 Show GitHub Exploit DB Packet Storm
199515 7.4 HIGH
Adjacent 		cisco ios_xe A vulnerability in the Layer 2 punt code of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a queue wedge on an interface that receives specific Layer 2 frames, resul… NVD-CWE-noinfo
CVE-2021-1621 2024-11-21 14:44 2021-09-23 Show GitHub Exploit DB Packet Storm
199516 7.7 HIGH
Network 		cisco ios
ios_xe 		A vulnerability in the Internet Key Exchange Version 2 (IKEv2) support for the AutoReconnect feature of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to e… CWE-772
 Missing Release of Resource after Effective Lifetime 		CVE-2021-1620 2024-11-21 14:44 2021-09-23 Show GitHub Exploit DB Packet Storm
199517 4.7 MEDIUM
Network 		cisco ios_xe A vulnerability in the H.323 application level gateway (ALG) used by the Network Address Translation (NAT) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass t… NVD-CWE-Other
CVE-2021-1616 2024-11-21 14:44 2021-09-23 Show GitHub Exploit DB Packet Storm
199518 8.6 HIGH
Network 		cisco embedded_wireless_controller A vulnerability in the packet processing functionality of Cisco Embedded Wireless Controller (EWC) Software for Catalyst Access Points (APs) could allow an unauthenticated, remote attacker to cause a… NVD-CWE-Other
CVE-2021-1615 2024-11-21 14:44 2021-09-23 Show GitHub Exploit DB Packet Storm
199519 8.6 HIGH
Network 		cisco ios_xe A vulnerability in Ethernet over GRE (EoGRE) packet processing of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9800 Family Wireless Controller, Embedded Wireless Controller, and E… NVD-CWE-noinfo
CVE-2021-1611 2024-11-21 14:44 2021-09-23 Show GitHub Exploit DB Packet Storm
199520 6.5 MEDIUM
Network 		cisco sd-wan A vulnerability in the disaster recovery feature of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain unauthorized access to user credentials. This vulnerability exi… CWE-522
 Insufficiently Protected Credentials 		CVE-2021-1589 2024-11-21 14:44 2021-09-23 Show GitHub Exploit DB Packet Storm