EUVD-2026-18266

Endian Firewall version 3.3.25 and prior allow authenticated users to execute arbitrary OS commands via the DATE parameter to /cgi-bin/logsclamav.cgi. The DATE parameter value is used to construct a file path that is passed to a Perl open call, which allows command injection due to an incomplete...

EUVD-2026-18264

Endian Firewall version 3.3.25 and prior allow authenticated users to execute arbitrary OS commands via the DATE parameter to /cgi-bin/logsproxy.cgi. The DATE parameter value is used to construct a file path that is passed to a Perl open call, which allows command injection due to an incomplete...

EUVD-2026-18262

Endian Firewall version 3.3.25 and prior allow authenticated users to delete arbitrary files via directory traversal in the remove ARCHIVE parameter to /cgi-bin/backup.cgi. The remove ARCHIVE parameter value is used to construct a file path without sanitization of directory traversal sequences,...

EUVD-2026-18276

Endian Firewall version 3.3.25 and prior allow authenticated users to execute arbitrary OS commands via the DATE parameter to /cgi-bin/logssmtp.cgi. The DATE parameter value is used to construct a file path that is passed to a Perl open call, which allows command injection due to an incomplete...

CVE-2026-34818

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting XSS via the remark parameter to /manage/dnsmasq/localdomains/. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page...

CVE-2026-34796

Endian Firewall version 3.3.25 and prior allow authenticated users to execute arbitrary OS commands via the DATE parameter to /cgi-bin/logsopenvpn.cgi. The DATE parameter value is used to construct a file path that is passed to a Perl open call, which allows command injection due to an incomplete...

CVE-2026-34794

Endian Firewall version 3.3.25 and prior allow authenticated users to execute arbitrary OS commands via the DATE parameter to /cgi-bin/logsids.cgi. The DATE parameter value is used to construct a file path that is passed to a Perl open call, which allows command injection due to an incomplete...

CVE-2026-34795

Endian Firewall version 3.3.25 and prior allow authenticated users to execute arbitrary OS commands via the DATE parameter to /cgi-bin/logslog.cgi. The DATE parameter value is used to construct a file path that is passed to a Perl open call, which allows command injection due to an incomplete...

CVE-2026-34793

Endian Firewall version 3.3.25 and prior allow authenticated users to execute arbitrary OS commands via the DATE parameter to /cgi-bin/logsfirewall.cgi. The DATE parameter value is used to construct a file path that is passed to a Perl open call, which allows command injection due to an incomplet...

CVE-2026-34823 Endian Firewall /manage/password/web/ remark Stored Cross-Site Scripting

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting XSS via the remark parameter to /manage/password/web/. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page...

CVE-2026-34823

CVE-2026-34823 affects Endian Firewall prior to version 3.3.25. The issue is a stored XSS in the remark parameter of /manage/password/web/. An authenticated attacker can inject JavaScript that is stored and then executed when other users view the affected page. The vulnerability is confirmed by m...

CVE-2026-34821

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting XSS via the remark parameter to /manage/vpnauthentication/user/. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page...

CVE-2026-34820

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting XSS via the remark parameter to /manage/ipsec/. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page...

CVE-2026-34819 Endian Firewall /cgi-bin/openvpnclient.cgi REMARK Stored Cross-Site Scripting

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting XSS via the REMARK parameter to /cgi-bin/openvpnclient.cgi. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page...

CVE-2026-34816

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting XSS via the domain parameter to /manage/smtpscan/domainrouting/. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page...

CVE-2026-34806 Endian Firewall /cgi-bin/snat.cgi remark Stored Cross-Site Scripting

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting XSS via the remark parameter to /cgi-bin/snat.cgi. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page...

CVE-2026-34805

Endian Firewall 3.3.25 and prior is affected by a stored XSS in the remark parameter of /cgi-bin/dnat.cgi. An authenticated attacker can inject JavaScript that is stored and executed when other users view the page. No remediation details are provided in the supplied documents.

CVE-2026-34804 Endian Firewall /manage/qos/rules/ dscp Stored Cross-Site Scripting

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting XSS via the dscp parameter to /manage/qos/rules/. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page...

CVE-2026-34802

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting XSS via the remark user ham spam parameter to /cgi-bin/salearn.cgi. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page...

CVE-2026-34800

Endian Firewall 3.3.25 and earlier is affected by a stored XSS in the NAME parameter of /cgi-bin/uplinkeditor.cgi. An authenticated attacker can inject JavaScript that is stored and executed when other users view the affected page. Impact is stored, reflected in user sessions/viewers; CVSS scores...