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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

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 19, 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
255101 9.3 危険 Opera Software ASA - Windows および Mac OS X 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2657 2010-09-27 16:18 2010-07-1 Show GitHub Exploit DB Packet Storm
255102 6.8 警告 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-2010-2576 2010-09-27 16:18 2010-08-12 Show GitHub Exploit DB Packet Storm
255103 4.3 警告 Opera Software ASA - Opera におけるアドレスバーの処理に関する脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2455 2010-09-27 16:18 2010-06-28 Show GitHub Exploit DB Packet Storm
255104 10 危険 Opera Software ASA - Opera における脆弱性 CWE-noinfo
情報不足
CVE-2010-2421 2010-09-27 16:18 2010-06-21 Show GitHub Exploit DB Packet Storm
255105 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-2010-2121 2010-09-27 16:18 2010-06-1 Show GitHub Exploit DB Packet Storm
255106 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-2010-1993 2010-09-27 16:17 2010-05-20 Show GitHub Exploit DB Packet Storm
255107 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-2010-1989 2010-09-27 16:17 2010-05-20 Show GitHub Exploit DB Packet Storm
255108 9.3 危険 Opera Software ASA - Windows および Mac OS X 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題
CVE-2010-1728 2010-09-27 16:17 2010-04-30 Show GitHub Exploit DB Packet Storm
255109 10 危険 Opera Software ASA - Opera における整数オーバーフローの脆弱性 CWE-189
数値処理の問題
CVE-2010-1349 2010-09-27 16:17 2010-04-12 Show GitHub Exploit DB Packet Storm
255110 5 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2010-1310 2010-09-27 16:16 2010-03-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 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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201971 7.5 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 unauthenticated, remote attacker to … NVD-CWE-noinfo
CVE-2020-3259 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm
201972 4.9 MEDIUM
Network
cisco hosted_collaboration_mediation_fulfillment A vulnerability in the web-based management interface of Cisco Hosted Collaboration Mediation Fulfillment (HCM-F) Software could allow an authenticated, remote attacker to gain read access to informa… CWE-611
XXE
CVE-2020-3256 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm
201973 7.5 HIGH
Network
cisco firepower_threat_defense
asa_5505_firmware
asa_5510_firmware
asa_5512-x_firmware
asa_5515-x_firmware
asa_5520_firmware
asa_5525-x_firmware
asa_5540_firmware
asa_5545-x_firmwar…
A vulnerability in the packet processing functionality of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on… CWE-400
 Uncontrolled Resource Consumption
CVE-2020-3255 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm
201974 7.5 HIGH
Network
cisco firepower_threat_defense
asa_5505_firmware
asa_5510_firmware
asa_5512-x_firmware
asa_5515-x_firmware
asa_5520_firmware
asa_5525-x_firmware
asa_5540_firmware
asa_5545-x_firmwar…
Multiple vulnerabilities in the Media Gateway Control Protocol (MGCP) inspection feature of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an… CWE-400
 Uncontrolled Resource Consumption
CVE-2020-3254 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm
201975 6.7 MEDIUM
Local
cisco firepower_threat_defense A vulnerability in the support tunnel feature of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to access the shell of an affected device even though exper… NVD-CWE-Other
CVE-2020-3253 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm
201976 4.3 MEDIUM
Network
cisco umbrella A vulnerability in the web server of Cisco Umbrella could allow an unauthenticated, remote attacker to perform a carriage return line feed (CRLF) injection attack against a user of an affected servic… CWE-74
Injection
CVE-2020-3246 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm
201977 8.6 HIGH
Network
cisco firepower_threat_defense
asa_5505_firmware
asa_5510_firmware
asa_5512-x_firmware
asa_5515-x_firmware
asa_5520_firmware
asa_5525-x_firmware
asa_5540_firmware
asa_5545-x_firmwar…
A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) handler of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could al… CWE-400
 Uncontrolled Resource Consumption
CVE-2020-3196 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm
201978 7.5 HIGH
Network
cisco firepower_threat_defense
asa_5505_firmware
asa_5510_firmware
asa_5512-x_firmware
asa_5515-x_firmware
asa_5520_firmware
asa_5525-x_firmware
asa_5540_firmware
asa_5545-x_firmwar…
A vulnerability in the Open Shortest Path First (OSPF) implementation in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthentica… CWE-401
 Missing Release of Memory after Effective Lifetime
CVE-2020-3195 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm
201979 8.6 HIGH
Network
cisco firepower_threat_defense
asa_5505_firmware
asa_5510_firmware
asa_5512-x_firmware
asa_5515-x_firmware
asa_5520_firmware
asa_5525-x_firmware
asa_5540_firmware
asa_5545-x_firmwar…
A vulnerability in DNS over IPv6 packet processing for Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to … CWE-20
 Improper Input Validation 
CVE-2020-3191 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm
201980 8.6 HIGH
Network
cisco firepower_threat_defense
asa_5505_firmware
asa_5510_firmware
asa_5512-x_firmware
asa_5515-x_firmware
asa_5520_firmware
asa_5525-x_firmware
asa_5540_firmware
asa_5545-x_firmwar…
A vulnerability in the VPN System Logging functionality for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a memory leak that can deplete syste… CWE-401
 Missing Release of Memory after Effective Lifetime
CVE-2020-3189 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm