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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 26, 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
255882 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
255883 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
255884 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
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-2009-2577 2010-09-27 16:12 2009-07-22 Show GitHub Exploit DB Packet Storm
255886 4.3 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-2009-2540 2010-09-27 16:11 2009-07-20 Show GitHub Exploit DB Packet Storm
255887 4.3 警告 Opera Software ASA - Opera における javascript: 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-2009-2351 2010-09-27 16:11 2009-07-7 Show GitHub Exploit DB Packet Storm
255888 6.8 警告 Opera Software ASA - Opera における任意の https サイトになりすまされる脆弱性 CWE-287
不適切な認証 		CVE-2009-2070 2010-09-27 16:11 2009-06-15 Show GitHub Exploit DB Packet Storm
255889 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証 		CVE-2009-2067 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
255890 6.8 警告 Opera Software ASA - Opera における任意の Web スクリプトを実行される脆弱性 CWE-287
不適切な認証 		CVE-2009-2063 2010-09-27 16:10 2009-06-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 26, 2026, 4:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195861 7.5 HIGH
Network 		cisco firepower_threat_defense
adaptive_security_appliance_software 		Multiple vulnerabilities in Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (… - CVE-2021-1504 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195862 7.5 HIGH
Network 		cisco firepower_threat_defense
adaptive_security_appliance_software 		A vulnerability in the SIP inspection engine of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to c… NVD-CWE-noinfo
CVE-2021-1501 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195863 5.3 MEDIUM
Network 		cisco
snort 		firepower_threat_defense
ios_xe
snort 		Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerabili… CWE-755
 Improper Handling of Exceptional Conditions 		CVE-2021-1495 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195864 7.1 HIGH
Network 		cisco firepower_threat_defense
adaptive_security_appliance_software 		A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to ca… - CVE-2021-1493 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195865 6.5 MEDIUM
Network 		cisco firepower_device_manager A vulnerability in filesystem usage management for Cisco Firepower Device Manager (FDM) Software could allow an authenticated, remote attacker to exhaust filesystem resources, resulting in a denial o… - CVE-2021-1489 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195866 6.7 MEDIUM
Local 		cisco firepower_threat_defense
adaptive_security_appliance_software 		A vulnerability in the upgrade process of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to inject com… CWE-78
OS Command  		CVE-2021-1488 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195867 4.3 MEDIUM
Network 		cisco firepower_management_center A vulnerability in an access control mechanism of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to access services beyond the scope of their authoriza… NVD-CWE-Other
CVE-2021-1477 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195868 6.7 MEDIUM
Local 		cisco firepower_threat_defense
adaptive_security_appliance_software 		A vulnerability in the CLI of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute arbitrary comm… - CVE-2021-1476 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195869 4.8 MEDIUM
Network 		cisco firepower_management_center Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (X… - CVE-2021-1458 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195870 4.8 MEDIUM
Network 		cisco firepower_management_center Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (X… - CVE-2021-1457 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm