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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 21, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
253311 5 警告 Opera Software ASA - Opera における検索および設定変更の機能をハイジャックされる脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2634 2011-08-16 11:29 2011-04-12 Show GitHub Exploit DB Packet Storm
253312 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes の xlssr.dll 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-2011-1512 2011-08-16 11:26 2011-05-24 Show GitHub Exploit DB Packet Storm
253313 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される Autonomy KeyView の lzhsr.dll における整数アンダーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-1213 2011-08-16 11:24 2011-05-24 Show GitHub Exploit DB Packet Storm
253314 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される rtfsr.dll におけるスタック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-2011-1214 2011-08-16 11:23 2011-05-24 Show GitHub Exploit DB Packet Storm
253315 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される mw8sr.dll におけるスタック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-2011-1215 2011-08-16 11:22 2011-05-24 Show GitHub Exploit DB Packet Storm
253316 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される assr.dll におけスタック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-2011-1216 2011-08-16 11:19 2011-05-24 Show GitHub Exploit DB Packet Storm
253317 9.3 危険 IBM - IBM Lotus Notes で利用される Autonomy KeyView における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-2011-1217 2011-08-16 11:18 2011-05-24 Show GitHub Exploit DB Packet Storm
253318 9.3 危険 シマンテック
IBM		 - IBM Lotus Notes にて使用される kvarcve.dll における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-2011-1218 2011-08-16 11:15 2011-05-24 Show GitHub Exploit DB Packet Storm
253319 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2633 2011-08-15 10:58 2011-05-18 Show GitHub Exploit DB Packet Storm
253320 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2632 2011-08-15 10:57 2011-05-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195531 6.5 MEDIUM
Adjacent 		cisco video_surveillance_8400_firmware
video_surveillance_8000p_firmware
video_surveillance_8020_firmware
video_surveillance_8030_firmware
video_surveillance_8070_firmware
video_surveillance… 		A vulnerability in the Cisco Discovery Protocol implementation for Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to cause an affected IP camera to … - CVE-2021-1521 2024-11-21 14:44 2021-05-6 Show GitHub Exploit DB Packet Storm
195532 6.7 MEDIUM
Local 		cisco rv340_firmware
rv340w_firmware
rv345_firmware
rv345p_firmware 		A vulnerability in the internal message processing of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, local attacker to run arbitrary commands with r… - CVE-2021-1520 2024-11-21 14:44 2021-05-6 Show GitHub Exploit DB Packet Storm
195533 8.8 HIGH
Network 		cisco sd-wan_vmanage
catalyst_sd-wan_manager 		Multiple vulnerabilities in Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to execute arbitrary code or gain access to sensitive information, or allow an authenticated,… CWE-862
 Missing Authorization 		CVE-2021-1508 2024-11-21 14:44 2021-05-6 Show GitHub Exploit DB Packet Storm
195534 7.2 HIGH
Network 		cisco sd-wan_vmanage
catalyst_sd-wan_manager 		Multiple vulnerabilities in Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to execute arbitrary code or gain access to sensitive information, or allow an authenticated,… CWE-862
 Missing Authorization 		CVE-2021-1506 2024-11-21 14:44 2021-05-6 Show GitHub Exploit DB Packet Storm
195535 8.8 HIGH
Network 		cisco sd-wan_vmanage
catalyst_sd-wan_manager 		Multiple vulnerabilities in Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to execute arbitrary code or gain access to sensitive information, or allow an authenticated,… CWE-862
 Missing Authorization 		CVE-2021-1505 2024-11-21 14:44 2021-05-6 Show GitHub Exploit DB Packet Storm
195536 5.5 MEDIUM
Local 		cisco anyconnect_secure_mobility_client A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client Software could allow an authenticated, local attacker to overwrite VPN profiles on an affect… - CVE-2021-1519 2024-11-21 14:44 2021-05-6 Show GitHub Exploit DB Packet Storm
195537 6.5 MEDIUM
Network 		cisco content_security_management_appliance
email_security_appliance
web_security_appliance
ironport_web_security_appliance 		A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Content Security Management Appliance (SMA), Cisco Email Security Appliance (ESA), and Cisco Web Security App… - CVE-2021-1516 2024-11-21 14:44 2021-05-6 Show GitHub Exploit DB Packet Storm
195538 4.3 MEDIUM
Adjacent 		cisco sd-wan_vmanage A vulnerability in Cisco SD-WAN vManage Software could allow an unauthenticated, adjacent attacker to gain access to sensitive information. This vulnerability is due to improper access controls on AP… NVD-CWE-Other
CVE-2021-1515 2024-11-21 14:44 2021-05-6 Show GitHub Exploit DB Packet Storm
195539 7.8 HIGH
Local 		cisco sd-wan_vbond_orchestrator
sd-wan_vmanage
catalyst_sd-wan_manager
vsmart_controller_firmware
vedge_100_firmware
vedge_1000_firmware
vedge_100b_firmware
vedge_100m_firmware
vedg… 		A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with Administrator privileges on the underlying operating … CWE-78
OS Command  		CVE-2021-1514 2024-11-21 14:44 2021-05-6 Show GitHub Exploit DB Packet Storm
195540 7.5 HIGH
Network 		cisco sd-wan_vbond_orchestrator
catalyst_sd-wan_manager
vsmart_controller_firmware
vedge_100_firmware
vedge_1000_firmware
vedge_100b_firmware
vedge_100m_firmware
vedge_100wm_firmware 		A vulnerability in the vDaemon process of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting in a denial of service (DoS) condition. This vul… CWE-20
 Improper Input Validation  		CVE-2021-1513 2024-11-21 14:44 2021-05-6 Show GitHub Exploit DB Packet Storm