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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 17, 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
251841 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE におけるサービス運用妨害 (デバイスリロードまたはハング) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-0946 2011-11-8 10:28 2011-09-28 Show GitHub Exploit DB Packet Storm
251842 7.8 危険 シスコシステムズ - 複数の Cisco 製品におけるサービス運用妨害 (メモリ消費およびデバイスリロード、またはプロセス障害) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-2072 2011-11-8 10:27 2011-09-28 Show GitHub Exploit DB Packet Storm
251843 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE 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-2011-0945 2011-11-8 10:21 2011-09-28 Show GitHub Exploit DB Packet Storm
251844 7.8 危険 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (デバイスリロード) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-0944 2011-11-8 10:20 2011-09-28 Show GitHub Exploit DB Packet Storm
251845 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE におけるサービス運用妨害 (デバイスリロード) の脆弱性 CWE-noinfo
情報不足
CVE-2011-0939 2011-11-8 10:18 2011-09-28 Show GitHub Exploit DB Packet Storm
251846 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3282 2011-11-7 16:39 2011-09-28 Show GitHub Exploit DB Packet Storm
251847 7.8 危険 シスコシステムズ - Cisco IOS における運用サービス妨害 (デバイスのリロードまたはハング) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3281 2011-11-7 16:39 2011-09-28 Show GitHub Exploit DB Packet Storm
251848 7.8 危険 シスコシステムズ - Cisco IOS の NAT 実装におけるサービス運用妨害 (メモリ消費またはデバイスのリロード) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-3280 2011-11-7 16:38 2011-09-28 Show GitHub Exploit DB Packet Storm
251849 7.8 危険 シスコシステムズ - Cisco IOS の provider-edge MPLS NAT 実装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-2011-3279 2011-11-7 16:38 2011-09-28 Show GitHub Exploit DB Packet Storm
251850 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE の NAT 実装におけるサービス運用妨害 (デバイスのリロード) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3278 2011-11-7 16:37 2011-09-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 17, 2026, 4:15 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
201641 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 Firepower Threat Defense (FTD) Software when running on the Cisco Firepower 1000 Series platform coul… CWE-787
 Out-of-bounds Write
CVE-2020-3283 2024-11-21 14:30 2020-05-7 Show GitHub Exploit DB Packet Storm
201642 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
201643 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
201644 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
201645 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
201646 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
201647 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
201648 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
201649 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
201650 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