Known Vulnerabilities for Pix Firewall 520 by Cisco

Listed below are 10 of the newest known vulnerabilities associated with "Pix Firewall 520" by "Cisco".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

More device details and information can be found at device.report here: Cisco Pix Firewall 520

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-34823 Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the remark parameter to /manage/password... Not Provided 2026-04-02 2026-04-02
CVE-2026-34822 Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the new_cert_name parameter to /manage/c... Not Provided 2026-04-02 2026-04-02
CVE-2026-34821 Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the remark parameter to /manage/vpnauthe... Not Provided 2026-04-02 2026-04-02
CVE-2026-34820 Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the remark parameter to /manage/ipsec/. ... Not Provided 2026-04-02 2026-04-02
CVE-2026-34819 Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the REMARK parameter to /cgi-bin/openvpn... Not Provided 2026-04-02 2026-04-02
CVE-2026-34818 Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the remark parameter to /manage/dnsmasq/... Not Provided 2026-04-02 2026-04-02
CVE-2026-34817 Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the ADDRESS BCC parameter to /cgi-bin/sm... Not Provided 2026-04-02 2026-04-02
CVE-2026-34816 Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the domain parameter to /manage/smtpscan... Not Provided 2026-04-02 2026-04-02
CVE-2026-34815 Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the DOMAIN parameter to /cgi-bin/smtpdom... Not Provided 2026-04-02 2026-04-02
CVE-2026-34814 Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the group parameter to /cgi-bin/proxygro... Not Provided 2026-04-02 2026-04-02
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
HardwareCiscoPix Firewall 520-AllAllAll
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