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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 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
252301 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-2011-3300 2011-11-9 16:31 2011-10-5 Show GitHub Exploit DB Packet Storm
252302 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-2011-3299 2011-11-9 16:30 2011-10-5 Show GitHub Exploit DB Packet Storm
252303 7.9 危険 シスコシステムズ - 複数の Cisco 製品における認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2011-3298 2011-11-9 16:30 2011-10-5 Show GitHub Exploit DB Packet Storm
252304 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
252305 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
252306 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
252307 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
252308 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
252309 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
252310 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
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
Search
201811 8.6 HIGH
Network 		cisco sg250x-24_firmware
sg250x-24p_firmware
sg250x-48_firmware
sg250x-48p_firmware
sg250-08_firmware
sg250-08hp_firmware
sg250-10p_firmware
sg250-18_firmware
sg250-26_firmware
s… 		A vulnerability in the IPv6 packet processing engine of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on… CWE-20
 Improper Input Validation  		CVE-2020-3363 2024-11-21 14:30 2020-08-18 Show GitHub Exploit DB Packet Storm
201812 6.1 MEDIUM
Network 		cisco unified_communications_manager A vulnerability in the web UI of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated,… CWE-79
Cross-site Scripting 		CVE-2020-3346 2024-11-21 14:30 2020-08-18 Show GitHub Exploit DB Packet Storm
201813 8.8 HIGH
Network 		cisco data_center_network_manager A vulnerability in the REST API endpoint of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker with a low-privileged account to bypass authorization on the API of … CWE-863
 Incorrect Authorization 		CVE-2020-3386 2024-11-21 14:30 2020-07-31 Show GitHub Exploit DB Packet Storm
201814 8.2 HIGH
Network 		cisco data_center_network_manager A vulnerability in specific REST API endpoints of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to inject arbitrary commands on the underlying operating syste… NVD-CWE-Other
CVE-2020-3384 2024-11-21 14:30 2020-07-31 Show GitHub Exploit DB Packet Storm
201815 8.8 HIGH
Network 		cisco data_center_network_manager A vulnerability in the archive utility of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to conduct directory traversal attacks on an affected device. The vuln… CWE-22
CWE-20
Path Traversal
 Improper Input Validation  		CVE-2020-3383 2024-11-21 14:30 2020-07-31 Show GitHub Exploit DB Packet Storm
201816 9.8 CRITICAL
Network 		cisco data_center_network_manager A vulnerability in the REST API of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions with administrative … CWE-798
 Use of Hard-coded Credentials 		CVE-2020-3382 2024-11-21 14:30 2020-07-31 Show GitHub Exploit DB Packet Storm
201817 8.8 HIGH
Network 		cisco data_center_network_manager A vulnerability in the Device Manager application of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to inject arbitrary commands on the affected device. The vu… CWE-78
OS Command  		CVE-2020-3377 2024-11-21 14:30 2020-07-31 Show GitHub Exploit DB Packet Storm
201818 9.8 CRITICAL
Network 		cisco data_center_network_manager A vulnerability in the Device Manager application of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions on… CWE-306
Missing Authentication for Critical Function 		CVE-2020-3376 2024-11-21 14:30 2020-07-31 Show GitHub Exploit DB Packet Storm
201819 9.8 CRITICAL
Network 		cisco sd-wan
ios_xe_sd-wan 		A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input vali… CWE-20
 Improper Input Validation  		CVE-2020-3375 2024-11-21 14:30 2020-07-31 Show GitHub Exploit DB Packet Storm
201820 9.9 CRITICAL
Network 		cisco sd-wan A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization, enabling them to access sensitive informa… CWE-863
 Incorrect Authorization 		CVE-2020-3374 2024-11-21 14:30 2020-07-31 Show GitHub Exploit DB Packet Storm