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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 27, 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
255881 4.3 警告 Opera Software ASA - Opera における URL を偽装される脆弱性 CWE-Other
その他 		CVE-2009-3047 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
255882 5 警告 Opera Software ASA - Opera における証明書チェーンの有効性を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2009-3046 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
255883 5 警告 Opera Software ASA - Opera における任意の SSL サーバになりすまされる脆弱性 CWE-310
暗号の問題 		CVE-2009-3045 2010-09-27 16:15 2009-09-1 Show GitHub Exploit DB Packet Storm
255884 9.3 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-94
コード・インジェクション 		CVE-2009-3831 2010-09-27 16:14 2009-10-28 Show GitHub Exploit DB Packet Storm
255885 5 警告 Opera Software ASA - Opera 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-2009-3269 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255886 4.3 警告 Opera Software ASA - Opera 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-2009-3266 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255887 4.3 警告 Opera Software ASA - Opera 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-2009-3265 2010-09-27 16:14 2009-09-18 Show GitHub Exploit DB Packet Storm
255888 5 警告 Opera Software ASA - Opera の X.509 証明書における SSLサーバになりすまされる脆弱性 CWE-310
暗号の問題 		CVE-2009-3044 2010-09-27 16:13 2009-09-1 Show GitHub Exploit DB Packet Storm
255889 4.3 警告 Opera Software ASA - Opera における data: URI をブロックしない脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2009-3013 2010-09-27 16:13 2009-08-31 Show GitHub Exploit DB Packet Storm
255890 5 警告 Opera Software ASA - Opera 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-2009-2577 2010-09-27 16:12 2009-07-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
247521 8.6 HIGH
Network 		cisco ios
ios_xe 		A vulnerability in the DHCP option 82 encapsulation functionality of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload… CWE-20
 Improper Input Validation  		CVE-2018-0174 2024-11-21 12:37 2018-03-29 Show GitHub Exploit DB Packet Storm
247522 8.6 HIGH
Network 		cisco ios
ios_xe 		A vulnerability in the Cisco IOS Software and Cisco IOS XE Software function that restores encapsulated option 82 information in DHCP Version 4 (DHCPv4) packets could allow an unauthenticated, remote… CWE-20
 Improper Input Validation  		CVE-2018-0173 2024-11-21 12:37 2018-03-29 Show GitHub Exploit DB Packet Storm
247523 8.6 HIGH
Network 		cisco ios
ios_xe 		A vulnerability in the DHCP option 82 encapsulation functionality of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload… CWE-787
 Out-of-bounds Write 		CVE-2018-0172 2024-11-21 12:37 2018-03-29 Show GitHub Exploit DB Packet Storm
247524 9.8 CRITICAL
Network 		cisco ios A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a … CWE-787
 Out-of-bounds Write 		CVE-2018-0171 2024-11-21 12:37 2018-03-29 Show GitHub Exploit DB Packet Storm
247525 7.5 HIGH
Network 		cisco ios_xe A vulnerability in the Cisco Umbrella Integration feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition, related to the OpenDNS… CWE-416
 Use After Free 		CVE-2018-0170 2024-11-21 12:37 2018-03-29 Show GitHub Exploit DB Packet Storm
247526 7.8 HIGH
Local 		cisco ios Multiple vulnerabilities in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to gain access to the underlying Linux shell of an affected device and execute arbitra… CWE-78
OS Command  		CVE-2018-0169 2024-11-21 12:37 2018-03-29 Show GitHub Exploit DB Packet Storm
247527 7.4 HIGH
Adjacent 		cisco ios_xe A vulnerability in the Internet Group Management Protocol (IGMP) packet-processing functionality of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust buffers on an af… CWE-772
 Missing Release of Resource after Effective Lifetime 		CVE-2018-0165 2024-11-21 12:37 2018-03-29 Show GitHub Exploit DB Packet Storm
247528 8.6 HIGH
Network 		cisco ios_xe A vulnerability in the Switch Integrated Security Features of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an interface queue wedge. The vulnerability is due to inco… NVD-CWE-noinfo
CVE-2018-0164 2024-11-21 12:37 2018-03-29 Show GitHub Exploit DB Packet Storm
247529 6.5 MEDIUM
Adjacent 		cisco ios A vulnerability in the 802.1x multiple-authentication (multi-auth) feature of Cisco IOS Software could allow an unauthenticated, adjacent attacker to bypass the authentication phase on an 802.1x mult… CWE-287
Improper Authentication 		CVE-2018-0163 2024-11-21 12:37 2018-03-29 Show GitHub Exploit DB Packet Storm
247530 6.3 MEDIUM
Network 		cisco ios A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software running on certain models of Cisco Catalyst Switches could allow an authenticated, remote attacker to … NVD-CWE-noinfo
CVE-2018-0161 2024-11-21 12:37 2018-03-29 Show GitHub Exploit DB Packet Storm