Vulnerabilities (CVE)

Total 418389 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-20654 1 Wekan Project 1 Wekan 2026-06-17 3.5 LOW 5.4 MEDIUM
Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scripting. This is named 'Fieldbleed' in the vendor's site.
CVE-2021-20653 1 Nec 8 Csdj-a, Csdj-a Firmware, Csdj-b and 5 more 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
Calsos CSDJ (CSDJ-B 01.08.00 and earlier, CSDJ-H 01.08.00 and earlier, CSDJ-D 01.08.00 and earlier, and CSDJ-A 03.08.00 and earlier) allows remote attackers to bypass access restriction and to obtain unauthorized historical data without access privileges via unspecified vectors.
CVE-2021-20652 1 Name Directory Project 1 Name Directory 2026-06-17 6.8 MEDIUM 8.8 HIGH
Cross-site request forgery (CSRF) vulnerability in Name Directory 1.17.4 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.
CVE-2021-20651 1 Elecom 1 File Manager 2026-06-17 6.4 MEDIUM 9.1 CRITICAL
Directory traversal vulnerability in ELECOM File Manager all versions allows remote attackers to create an arbitrary file or overwrite an existing file in a directory which can be accessed with the application privileges via unspecified vectors.
CVE-2021-20650 1 Elecom 2 Ncc-ewf100rmwh2, Ncc-ewf100rmwh2 Firmware 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
Cross-site request forgery (CSRF) vulnerability in ELECOM NCC-EWF100RMWH2 allows remote attackers to hijack the authentication of administrators and execute an arbitrary request via unspecified vector. As a result, the device settings may be altered and/or telnet daemon may be started.
CVE-2021-20649 1 Elecom 2 Wrc-300febk-s, Wrc-300febk-s Firmware 2026-06-17 5.8 MEDIUM 4.8 MEDIUM
ELECOM WRC-300FEBK-S contains an improper certificate validation vulnerability. Via a man-in-the-middle attack, an attacker may alter the communication response. As a result, an arbitrary OS command may be executed on the affected device.
CVE-2021-20648 1 Elecom 2 Wrc-300febk-s, Wrc-300febk-s Firmware 2026-06-17 7.7 HIGH 6.8 MEDIUM
ELECOM WRC-300FEBK-S allows an attacker with administrator rights to execute arbitrary OS commands via unspecified vectors.
CVE-2021-20647 1 Elecom 2 Wrc-300febk-s, Wrc-300febk-s Firmware 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
Cross-site request forgery (CSRF) vulnerability in ELECOM WRC-300FEBK-S allows remote attackers to hijack the authentication of administrators and execute an arbitrary request via unspecified vector. As a result, the device settings may be altered and/or telnet daemon may be started.
CVE-2021-20646 1 Elecom 2 Wrc-300febk-a, Wrc-300febk-a Firmware 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
Cross-site request forgery (CSRF) vulnerability in ELECOM WRC-300FEBK-A allows remote attackers to hijack the authentication of administrators and execute an arbitrary request via unspecified vector. As a result, the device settings may be altered and/or telnet daemon may be started.
CVE-2021-20645 1 Elecom 2 Wrc-300febk-a, Wrc-300febk-a Firmware 2026-06-17 4.3 MEDIUM 5.4 MEDIUM
Cross-site scripting vulnerability in ELECOM WRC-300FEBK-A allows remote authenticated attackers to inject arbitrary script via unspecified vectors.
CVE-2021-20644 1 Elecom 2 Wrc-1467ghbk-a, Wrc-1467ghbk-a Firmware 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
ELECOM WRC-1467GHBK-A allows arbitrary scripts to be executed on the user's web browser by displaying a specially crafted SSID on the web setup page.
CVE-2021-20643 1 Elecom 2 Ld-ps\/u1, Ld-ps\/u1 Firmware 2026-06-17 5.0 MEDIUM 7.5 HIGH
Improper access control vulnerability in ELECOM LD-PS/U1 allows remote attackers to change the administrative password of the affected device by processing a specially crafted request.
CVE-2021-20642 1 Logitech 2 Lan-w300n\/rs, Lan-w300n\/rs Firmware 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
Improper check or handling of exceptional conditions in LOGITEC LAN-W300N/RS allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted URL.
CVE-2021-20641 1 Logitech 2 Lan-w300n\/rs, Lan-w300n\/rs Firmware 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
Cross-site request forgery (CSRF) vulnerability in LOGITEC LAN-W300N/RS allows remote attackers to hijack the authentication of administrators via a specially crafted URL. As a result, unintended operations to the device such as changes of the device settings may be conducted.
CVE-2021-20640 1 Logitech 2 Lan-w300n\/pgrb, Lan-w300n\/pgrb Firmware 2026-06-17 7.7 HIGH 6.8 MEDIUM
Buffer overflow vulnerability in LOGITEC LAN-W300N/PGRB allows an attacker with administrative privilege to execute an arbitrary OS command via unspecified vectors.
CVE-2021-20639 1 Logitech 2 Lan-w300n\/pgrb, Lan-w300n\/pgrb Firmware 2026-06-17 7.7 HIGH 6.8 MEDIUM
LOGITEC LAN-W300N/PGRB allows an attacker with administrative privilege to execute arbitrary OS commands via unspecified vectors.
CVE-2021-20638 1 Logitech 2 Lan-w300n\/pgrb, Lan-w300n\/pgrb Firmware 2026-06-17 7.7 HIGH 6.8 MEDIUM
LOGITEC LAN-W300N/PGRB allows an attacker with administrative privilege to execute arbitrary OS commands via unspecified vectors.
CVE-2021-20637 1 Logitech 2 Lan-w300n\/pr5b, Lan-w300n\/pr5b Firmware 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
Improper check or handling of exceptional conditions in LOGITEC LAN-W300N/PR5B allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted URL.
CVE-2021-20636 1 Logitech 2 Lan-w300n\/pr5b, Lan-w300n\/pr5b Firmware 2026-06-17 4.3 MEDIUM 6.5 MEDIUM
Cross-site request forgery (CSRF) vulnerability in LOGITEC LAN-W300N/PR5B allows remote attackers to hijack the authentication of administrators via a specially crafted URL. As a result, unintended operations to the device such as changes of the device settings may be conducted.
CVE-2021-20635 1 Logitech 2 Lan-wh450n\/gr, Lan-wh450n\/gr Firmware 2026-06-17 3.3 LOW 6.5 MEDIUM
Improper restriction of excessive authentication attempts in LOGITEC LAN-WH450N/GR allows an attacker in the wireless range of the device to recover PIN and access the network.