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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":June 1, 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
257141	7.8	危険	サイバートラスト株式会社 Linux レッドハット	-	Linux kernel の RTL8169 NIC ドライバ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-2009-1389	2010-03-11 12:04	2009-06-16	Show	GitHub Exploit DB Packet Storm

257142	5	警告	サン・マイクロシステムズサイバートラスト株式会社 VMware Net-SNMP レッドハット	-	net-snmp の snmpd におけるサービス運用妨害 (DoS) の脆弱性	CWE-189 数値処理の問題	CVE-2009-1887	2010-03-11 12:03	2009-06-25	Show	GitHub Exploit DB Packet Storm

257143	7.1	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 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-0568	2010-03-10 11:23	2010-02-17	Show	GitHub Exploit DB Packet Storm

257144	5	警告	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 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-0567	2010-03-10 11:23	2010-02-17	Show	GitHub Exploit DB Packet Storm

257145	7.1	危険	シスコシステムズ	-	Cisco Adaptive Security Appliance におけるサービス運用妨害 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-0566	2010-03-10 11:23	2010-02-17	Show	GitHub Exploit DB Packet Storm

257146	7.8	危険	シスコシステムズ	-	Cisco Adaptive Security Appliance におけるサービス運用妨害 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-0565	2010-03-10 11:23	2010-02-17	Show	GitHub Exploit DB Packet Storm

257147	7.8	危険	シスコシステムズ	-	Cisco Firewall Services Module におけるサービス運用妨害 (DoS) の脆弱性	CWE-Other その他	CVE-2010-0151	2010-03-10 11:22	2010-02-17	Show	GitHub Exploit DB Packet Storm

257148	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 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-0569	2010-03-10 11:22	2010-02-17	Show	GitHub Exploit DB Packet Storm

257149	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 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-0150	2010-03-10 11:22	2010-02-17	Show	GitHub Exploit DB Packet Storm

257150	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 (DoS) の脆弱性	CWE-noinfo 情報不足	CVE-2010-0149	2010-03-10 11:22	2010-02-17	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:June 1, 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
196801	4.3	MEDIUM Network	cybozu	garoon	Viewing restrictions bypass vulnerability in Address of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to obtain the data of Address without the viewing privilege.	NVD-CWE-Other	CVE-2021-20756	2024-11-21 14:47	2021-08-18	Show	GitHub Exploit DB Packet Storm

196802	4.3	MEDIUM Network	cybozu	garoon	Viewing restrictions bypass vulnerability in Portal of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to obtain the data of Portal without the viewing privilege.	NVD-CWE-Other	CVE-2021-20755	2024-11-21 14:47	2021-08-18	Show	GitHub Exploit DB Packet Storm

196803	4.3	MEDIUM Network	cybozu	garoon	Improper input validation vulnerability in Workflow of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to alter the data of Workflow without the appropriate privilege.	CWE-20 Improper Input Validation	CVE-2021-20754	2024-11-21 14:47	2021-08-18	Show	GitHub Exploit DB Packet Storm

196804	5.4	MEDIUM Network	cybozu	garoon	Cross-site scripting vulnerability in Scheduler of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors.	CWE-79 Cross-site Scripting	CVE-2021-20753	2024-11-21 14:47	2021-08-18	Show	GitHub Exploit DB Packet Storm

196805	6.1	MEDIUM Network	groupsession	groupsession_zion groupsession_bycloud groupsession	Open redirect vulnerability in GroupSession (GroupSession Free edition from ver2.2.0 to the version prior to ver5.1.0, GroupSession byCloud from ver3.0.3 to the version prior to ver5.1.0, and GroupSe…	CWE-601 Open Redirect	CVE-2021-20789	2024-11-21 14:47	2021-07-30	Show	GitHub Exploit DB Packet Storm

196806	4.3	MEDIUM Network	groupsession	groupsession_zion groupsession_bycloud groupsession	Server-side request forgery (SSRF) vulnerability in GroupSession (GroupSession Free edition from ver2.2.0 to the version prior to ver5.1.0, GroupSession byCloud from ver3.0.3 to the version prior to …	CWE-918 Server-Side Request Forgery (SSRF)	CVE-2021-20788	2024-11-21 14:47	2021-07-30	Show	GitHub Exploit DB Packet Storm

196807	4.8	MEDIUM Network	groupsession	groupsession_zion groupsession_bycloud groupsession	Cross-site scripting vulnerability in GroupSession (GroupSession Free edition from ver2.2.0 to the version prior to ver5.1.0, GroupSession byCloud from ver3.0.3 to the version prior to ver5.1.0, and …	CWE-79 Cross-site Scripting	CVE-2021-20787	2024-11-21 14:47	2021-07-30	Show	GitHub Exploit DB Packet Storm

196808	4.3	MEDIUM Network	groupsession	groupsession_zion groupsession_bycloud groupsession	Cross-site request forgery (CSRF) vulnerability in GroupSession (GroupSession Free edition from ver2.2.0 to the version prior to ver5.1.0, GroupSession byCloud from ver3.0.3 to the version prior to v…	CWE-352 Origin Validation Error	CVE-2021-20786	2024-11-21 14:47	2021-07-30	Show	GitHub Exploit DB Packet Storm

196809	4.8	MEDIUM Network	groupsession	groupsession_zion groupsession_bycloud groupsession	Cross-site scripting vulnerability in GroupSession (GroupSession Free edition from ver2.2.0 to the version prior to ver5.1.0, GroupSession byCloud from ver3.0.3 to the version prior to ver5.1.0, and …	CWE-79 Cross-site Scripting	CVE-2021-20785	2024-11-21 14:47	2021-07-30	Show	GitHub Exploit DB Packet Storm

196810	8.8	HIGH Network	softbank	optical_bb_unit_e-wmta_firmware	Cross-site request forgery (CSRF) vulnerability in Optical BB unit E-WMTA2.3 allows a remote attacker to hijack the authentication of administrators via a specially crafted page.	CWE-352 Origin Validation Error	CVE-2021-20783	2024-11-21 14:47	2021-07-30	Show	GitHub Exploit DB Packet Storm

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