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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 6, 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
250031	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

250032	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

250033	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 (デバイスのリロード) の脆弱性	CWE-noinfo 情報不足	CVE-2011-3277	2011-11-7 16:37	2011-09-28	Show	GitHub Exploit DB Packet Storm

250034	7.8	危険	シスコシステムズ	-	Cisco IOS および IOS XE の NAT 機能におけるサービス運用妨害 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2011-3276	2011-11-7 16:36	2011-09-28	Show	GitHub Exploit DB Packet Storm

250035	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 (メモリ消費) の脆弱性	CWE-399 リソース管理の問題	CVE-2011-3275	2011-11-7 16:36	2011-09-28	Show	GitHub Exploit DB Packet Storm

250036	6.1	警告	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 (デバイスクラッシュ) の脆弱性	CWE-noinfo 情報不足	CVE-2011-3274	2011-11-7 16:35	2011-09-28	Show	GitHub Exploit DB Packet Storm

250037	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 (DoS) の脆弱性	CWE-399 リソース管理の問題	CVE-2011-3273	2011-11-7 16:35	2011-09-28	Show	GitHub Exploit DB Packet Storm

250038	7.8	危険	シスコシステムズ	-	Cisco IOS の IP SLA 機能におけるサービス運用妨害 (メモリ破損および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-2011-3272	2011-11-7 16:33	2011-09-28	Show	GitHub Exploit DB Packet Storm

250039	10	危険	シスコシステムズ	-	Cisco IOS の Smart Install 機能における任意のコードを実行される脆弱性	CWE-noinfo 情報不足	CVE-2011-3271	2011-11-7 16:33	2011-09-28	Show	GitHub Exploit DB Packet Storm

250040	7.8	危険	シスコシステムズ	-	Cisco 10000 シリーズのルータで動作する Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2011-3270	2011-11-7 16:31	2011-09-28	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:May 6, 2026, 4:08 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
199241	7.5	HIGH Network	expertpdf	expertpdf	A local file inclusion vulnerability in ExpertPDF 9.5.0 through 14.1.0 allows attackers to read the file contents from files that the running ExpertPDF process has access to read.	CWE-552 Files or Directories Accessible to External Parties	CVE-2020-35340	2024-11-21 14:27	2021-09-15	Show	GitHub Exploit DB Packet Storm

199242	8.8	HIGH Network	cgal debian	computational_geometry_algorithms_library debian_linux	A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1 in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sface() store_sm_boundary_item() Sloop_of OOB r…	-	CVE-2020-35635	2024-11-21 14:27	2021-08-31	Show	GitHub Exploit DB Packet Storm

199243	8.8	HIGH Network	cgal debian	computational_geometry_algorithms_library debian_linux	A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser<EW>::read_sface() s…	-	CVE-2020-35634	2024-11-21 14:27	2021-08-31	Show	GitHub Exploit DB Packet Storm

199244	8.8	HIGH Network	cgal debian	computational_geometry_algorithms_library debian_linux	A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser<EW>::read_sface() s…	-	CVE-2020-35633	2024-11-21 14:27	2021-08-31	Show	GitHub Exploit DB Packet Storm

199245	7.5	HIGH Network	hcc-embedded siemens	nichestack 7km9300-0ae02-0aa0_firmware	An issue was discovered in HCC Nichestack 3.0. The code that parses ICMP packets relies on an unchecked value of the IP payload size (extracted from the IP header) to compute the ICMP checksum. When …	CWE-125 Out-of-bounds Read	CVE-2020-35683	2024-11-21 14:27	2021-08-19	Show	GitHub Exploit DB Packet Storm

199246	9.1	CRITICAL Network	hcc-embedded siemens	nichestack sentron_3wa_com190_firmware sentron_3wl_com35_firmware	An issue was discovered in HCC Nichestack 3.0. The code that generates Initial Sequence Numbers (ISNs) for TCP connections derives the ISN from an insufficiently random source. As a result, an attack…	CWE-330 Use of Insufficiently Random Values	CVE-2020-35685	2024-11-21 14:27	2021-08-19	Show	GitHub Exploit DB Packet Storm

199247	7.5	HIGH Network	hcc-embedded siemens	nichestack sentron_3wl_com35_firmware sentron_3wa_com190_firmware	An issue was discovered in HCC Nichestack 3.0. The code that parses TCP packets relies on an unchecked value of the IP payload size (extracted from the IP header) to compute the length of the TCP pay…	CWE-20 Improper Input Validation	CVE-2020-35684	2024-11-21 14:27	2021-08-19	Show	GitHub Exploit DB Packet Storm

199248	9.8	CRITICAL Network	phpgurukul	employee_record_management_system	SQL injection vulnerability in PHPGurukul Employee Record Management System 1.1 allows remote attackers to execute arbitrary SQL commands and bypass authentication.	CWE-89 SQL Injection	CVE-2020-35427	2024-11-21 14:27	2021-07-20	Show	GitHub Exploit DB Packet Storm

199249	6.1	MEDIUM Network	fiyo	fiyo_cms	In Fiyo CMS 2.0.6.1, the 'tag' parameter results in an unauthenticated XSS attack.	CWE-79 Cross-site Scripting	CVE-2020-35373	2024-11-21 14:27	2021-06-18	Show	GitHub Exploit DB Packet Storm

199250	7.3	HIGH Network	apache debian fedoraproject oracle	http_server debian_linux fedora instantis_enterprisetrack enterprise_manager_ops_center zfs_storage_appliance_kit	Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP …	CWE-787 Out-of-bounds Write	CVE-2020-35452	2024-11-21 14:27	2021-06-10	Show	GitHub Exploit DB Packet Storm

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