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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":June 3, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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253031 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 (クラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2577 2011-12-1 11:25 2011-08-31 Show GitHub Exploit DB Packet Storm
253032 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Intercompany Media Engine における脆弱性 CWE-noinfo
情報不足 		CVE-2011-2564 2011-12-1 11:24 2011-08-24 Show GitHub Exploit DB Packet Storm
253033 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Intercompany Media Engine における脆弱性 CWE-noinfo
情報不足 		CVE-2011-2563 2011-12-1 11:23 2011-08-24 Show GitHub Exploit DB Packet Storm
253034 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager におけるサービス運用妨害 (サービス停止) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2562 2011-12-1 11:23 2011-08-24 Show GitHub Exploit DB Packet Storm
253035 7.1 危険 シスコシステムズ - Cisco Unified Communications Manager におけるサービス運用妨害 (サービス停止) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2561 2011-12-1 11:22 2011-08-24 Show GitHub Exploit DB Packet Storm
253036 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager 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-2011-2560 2011-12-1 11:21 2011-08-24 Show GitHub Exploit DB Packet Storm
253037 10 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Unified Presence Server における脆弱性 CWE-200
情報漏えい 		CVE-2011-1643 2011-12-1 11:21 2011-08-24 Show GitHub Exploit DB Packet Storm
253038 5.4 警告 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-362
競合状態 		CVE-2011-1625 2011-12-1 11:20 2011-08-18 Show GitHub Exploit DB Packet Storm
253039 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-2011-1624 2011-12-1 11:19 2011-08-18 Show GitHub Exploit DB Packet Storm
253040 10 危険 シスコシステムズ - Cisco TelePresence Recording Server における設定を変更される脆弱性 CWE-255
証明書・パスワード管理 		CVE-2011-2555 2011-12-1 11:18 2011-07-29 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 3, 2026, 4:18 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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208291 8.1 HIGH
Network 		synology router_manager Synology Router Manager (SRM) before 1.2.4-8081 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercept… CWE-311
Missing Encryption of Sensitive Data 		CVE-2020-27651 2024-11-21 14:21 2020-10-29 Show GitHub Exploit DB Packet Storm
208292 3.7 LOW
Network 		synology diskstation_manager
skynas_firmware 		Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by i… CWE-311
Missing Encryption of Sensitive Data 		CVE-2020-27650 2024-11-21 14:21 2020-10-29 Show GitHub Exploit DB Packet Storm
208293 9.0 CRITICAL
Network 		synology router_manager Improper certificate validation vulnerability in OpenVPN client in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle attackers to spoof servers and obtain sensitive information… CWE-295
Improper Certificate Validation  		CVE-2020-27649 2024-11-21 14:21 2020-10-29 Show GitHub Exploit DB Packet Storm
208294 9.0 CRITICAL
Network 		synology diskstation_manager
skynas_firmware 		Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive inf… CWE-295
Improper Certificate Validation  		CVE-2020-27648 2024-11-21 14:21 2020-10-29 Show GitHub Exploit DB Packet Storm
208295 6.5 MEDIUM
Network 		citadel webcit An Insecure Direct Object Reference vulnerability in Citadel WebCit through 926 allows authenticated remote attackers to read someone else's emails via the msg_confirm_move template. NOTE: this was r… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2020-27742 2024-11-21 14:21 2020-10-29 Show GitHub Exploit DB Packet Storm
208296 6.1 MEDIUM
Network 		citadel webcit Multiple cross-site scripting (XSS) vulnerabilities in Citadel WebCit through 926 allow remote attackers to inject arbitrary web script or HTML via multiple pages and parameters. NOTE: this was repor… CWE-79
Cross-site Scripting 		CVE-2020-27741 2024-11-21 14:21 2020-10-29 Show GitHub Exploit DB Packet Storm
208297 5.3 MEDIUM
Network 		citadel webcit Citadel WebCit through 926 allows unauthenticated remote attackers to enumerate valid users within the platform. NOTE: this was reported to the vendor in a publicly archived "Multiple Security Vulner… NVD-CWE-noinfo
CVE-2020-27740 2024-11-21 14:21 2020-10-29 Show GitHub Exploit DB Packet Storm
208298 9.8 CRITICAL
Network 		citadel webcit A Weak Session Management vulnerability in Citadel WebCit through 926 allows unauthenticated remote attackers to hijack recently logged-in users' sessions. NOTE: this was reported to the vendor in a … CWE-613
 Insufficient Session Expiration 		CVE-2020-27739 2024-11-21 14:21 2020-10-29 Show GitHub Exploit DB Packet Storm
208299 7.5 HIGH
Network 		ti z-stack The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Discover Commands Received Response message or a ZCL Discover Commands Genera… NVD-CWE-noinfo
CVE-2020-27892 2024-11-21 14:21 2020-10-28 Show GitHub Exploit DB Packet Storm
208300 7.5 HIGH
Network 		ti z-stack The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Read Reporting Configuration Response message. It crashes in zclHandleExterna… NVD-CWE-noinfo
CVE-2020-27891 2024-11-21 14:21 2020-10-28 Show GitHub Exploit DB Packet Storm