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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
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Exploit
PoC
Search
251821 7.8 危険 シスコシステムズ - Cisco Firewall Services モジュールにおけるサービス運用妨害 (モジュールクラッシュ) の脆弱性 CWE-287
不適切な認証
CVE-2011-3297 2011-11-9 16:29 2011-10-5 Show GitHub Exploit DB Packet Storm
251822 7.8 危険 シスコシステムズ - Cisco Firewall Services モジュール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-2011-3296 2011-11-9 16:29 2011-10-5 Show GitHub Exploit DB Packet Storm
251823 7.8 危険 シスコシステムズ - Cisco Unified Presence 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-2011-3288 2011-11-9 16:28 2011-09-28 Show GitHub Exploit DB Packet Storm
251824 7.8 危険 シスコシステムズ - Cisco Jabber Extensible Communications Platform 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-2011-3287 2011-11-9 16:27 2011-09-28 Show GitHub Exploit DB Packet Storm
251825 4.3 警告 Wireshark - Wireshark の ERF ファイルパーサにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2011-4102 2011-11-9 10:57 2011-11-1 Show GitHub Exploit DB Packet Storm
251826 4.3 警告 Wireshark - Wireshark の Infiniband 解析部におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2011-4101 2011-11-9 10:56 2011-11-1 Show GitHub Exploit DB Packet Storm
251827 4.3 警告 Wireshark - Wireshark の CSN.1 解析部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-2011-4100 2011-11-9 10:56 2011-11-1 Show GitHub Exploit DB Packet Storm
251828 7.8 危険 シスコシステムズ - Cisco Network Admission Control (NAC) Manager におけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2011-3305 2011-11-9 10:55 2011-10-5 Show GitHub Exploit DB Packet Storm
251829 7.8 危険 シスコシステムズ - Cisco Adaptive Security Appliances デバイスおよび Cisco Catalyst 6500 シリーズ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-2011-3304 2011-11-9 10:55 2011-10-5 Show GitHub Exploit DB Packet Storm
251830 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 (デバイスリロード)の脆弱性 CWE-399
リソース管理の問題
CVE-2011-3303 2011-11-9 10:54 2011-10-5 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
201651 7.2 HIGH
Network
cisco ios_xe A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code with root privileges on the underlying Li… CWE-20
 Improper Input Validation 
CVE-2020-3218 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201652 8.8 HIGH
Adjacent
cisco ios
ios_xe
ios_xr
nx-os
A vulnerability in the Topology Discovery Service of Cisco One Platform Kit (onePK) in Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauth… CWE-20
 Improper Input Validation 
CVE-2020-3217 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201653 6.8 MEDIUM
Physics
cisco ios_xe_sd-wan A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, physical attacker to bypass authentication and gain unrestricted access to the root shell of an affected device. The vu… CWE-287
Improper Authentication
CVE-2020-3216 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201654 6.7 MEDIUM
Local
cisco ios_xe A vulnerability in the ROMMON of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to those of the root user of the underlying operating system. The vulnerabili… NVD-CWE-noinfo
CVE-2020-3213 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201655 7.2 HIGH
Network
cisco ios_xe A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system of an affect… CWE-78
OS Command 
CVE-2020-3212 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201656 7.2 HIGH
Network
cisco ios_xe A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system of an affect… CWE-78
OS Command 
CVE-2020-3211 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201657 6.7 MEDIUM
Local
cisco ios A vulnerability in the CLI parsers of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could al… CWE-78
OS Command 
CVE-2020-3210 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201658 6.8 MEDIUM
Physics
cisco ios_xe A vulnerability in software image verification in Cisco IOS XE Software could allow an unauthenticated, physical attacker to install and boot a malicious software image or execute unsigned binaries o… CWE-347
 Improper Verification of Cryptographic Signature
CVE-2020-3209 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201659 6.7 MEDIUM
Local
cisco ios A vulnerability in the image verification feature of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) could allow an authenticated, local attacker to … NVD-CWE-Other
CVE-2020-3208 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201660 6.7 MEDIUM
Local
cisco ios_xe A vulnerability in the processing of boot options of specific Cisco IOS XE Software switches could allow an authenticated, local attacker with root shell access to the underlying operating system (OS… CWE-78
OS Command 
CVE-2020-3207 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm