CVE-2026-73449

Arista EOS is vulnerable when both 802.1X port authentication and RADIUS proxy are configured with dynamic authorization. A low-privileged attacker on an adjacent network segment can induce a RADIUS packet through a configured RADIUS proxy client, preventing Change-of-Authorization (CoA) and Disc...

CVE-2026-73449 On affected platforms running Arista EOS with both 802.1X port authentication and the RADIUS proxy feature configured with dynamic authorization, a low-privileged attacker on an adjacent network segment who induces a RADIUS packet through a configured RADI

On affected platforms running Arista EOS with both 802.1X port authentication and the RADIUS proxy feature configured with dynamic authorization, a low-privileged attacker on an adjacent network segment who induces a RADIUS packet through a configured RADIUS proxy client can prevent RADIUS dynami...

CVE-2026-73449 On affected platforms running Arista EOS with both 802.1X port authentication and the RADIUS proxy feature configured with dynamic authorization, a low-privileged attacker on an adjacent network segment who induces a RADIUS packet through a configured RADI

On affected platforms running Arista EOS with both 802.1X port authentication and the RADIUS proxy feature configured with dynamic authorization, a low-privileged attacker on an adjacent network segment who induces a RADIUS packet through a configured RADIUS proxy client can prevent RADIUS dynami...

PT-2026-91748

On affected platforms running Arista EOS with both 802.1X port authentication and the RADIUS proxy feature configured with dynamic authorization, a low-privileged attacker on an adjacent network segment who induces a RADIUS packet through a configured RADIUS proxy client can prevent RADIUS dynami...

CVE-2026-73449: Authentication Bypass by Spoofing

On affected platforms running Arista EOS with both 802.1X port authentication and the RADIUS proxy feature configured with dynamic authorization, a low-privileged attacker on an adjacent network segment who induces a RADIUS packet through a configured RADIUS proxy client can prevent RADIUS dynami...

Palo Alto Networks PAN-OS 10.1.x / 10.2.x / 11.0.x / 11.1.x / 9.1.x Vulnerability

The version of Palo Alto Networks PAN-OS running on the remote host is a vulnerable version of 9.1.x, 10.1.x, 10.2.x, 11.0.x, or 11.1.x. It is, therefore, affected by a vulnerability. This vulnerability allows an attacker performing a meddler-in-the-middle attack between Palo Alto Networks PAN-OS...

Security Advisory 0149

Security Advisory 0149 . CSAF PDF Date: September 9, 2026 Revision | Date | Changes ---|---|--- 1.0 | September 9, 2026 | Initial release 1.1 | September 22, 2026 | CSAF JSON file added The CVE-ID tracking this issue: CVE-2026-73449 CVSSv3.1 Base Score: 5.9...

CVE-2026-77217 PLANET GS-4210-16P2S V3 Stack Buffer Overflow and NULL Pointer Dereference via dispatcher.cgi RADIUS Handlers

PLANET GS-4210-16P2S V3 firmware before 3.441b260626 contains authenticated stack buffer overflow and null pointer dereference vulnerabilities in /cgi-bin/dispatcher.cgi. The webradiusSrvpost family of handlers copies the radKey, radKey0, radDftParamKey, radName, and radIp POST parameters into...

CVE-2026-77217 PLANET GS-4210-16P2S V3 Stack Buffer Overflow and NULL Pointer Dereference via dispatcher.cgi RADIUS Handlers

PLANET GS-4210-16P2S V3 firmware before 3.441b260626 contains authenticated stack buffer overflow and null pointer dereference vulnerabilities in /cgi-bin/dispatcher.cgi. The webradiusSrvpost family of handlers copies the radKey, radKey0, radDftParamKey, radName, and radIp POST parameters into...

CVE-2026-77217

PLANET GS-4210-16P2S firmware prior to 3.441b260626 contains authenticated stack buffer overflow and null pointer dereference vulnerabilities in /cgi-bin/dispatcher.cgi. The web_radiusSrv*_post handlers copy the radKey , radKey_0 , radDftParamKey , radName , and radIp POST parameters into fixed-s...

[SECURITY] Fedora 43 Update: radsecproxy-1.11.4-1.fc43

radsecproxy is a generic RADIUS proxy that in addition to usual RADIUS UDP transport, also supports TLS RadSec, as well as RADIUS over TCP and DTLS. The aim is for the proxy to have sufficient features to be flexible, while at the same time to be small, efficient and easy to configure...

[SECURITY] Fedora 44 Update: radsecproxy-1.11.4-1.fc44

radsecproxy is a generic RADIUS proxy that in addition to usual RADIUS UDP transport, also supports TLS RadSec, as well as RADIUS over TCP and DTLS. The aim is for the proxy to have sufficient features to be flexible, while at the same time to be small, efficient and easy to configure...

Fortinet FortiWeb Broken access control in the RADIUS type admin group (FG-IR-26-158)

The version of FortiWeb installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-26-158 advisory. - An Improper Authentication vulnerability CWE-287 vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0...

Black Hat Europe 2024 Conference Slides

Black Hat Europe 2024 conference slides for topics Vulnerabilities in the eSIM download protocol, WiFi Calling: Revealing Downgrade Attacks and Not-so-private private Keys, From Pass-the-Hash to Code Execution on Schneider Electric M340 PLCs, CodeCloak: A DRL-Based Method for Mitigating Code...

Security update for wpa_supplicant

This update for wpasupplicant fixes the following issues: CVE-2025-24912: hostapd RADIUS authentication of wi-fi devices allows a user in between the hostapd and the RADIUS server to inject crafted RADIUS packets and force RADIUS authentications to fail bsc1239461. Missing network context...

SUSE-SU-2026:3490-1 Security update for wpa_supplicant

This update for wpasupplicant fixes the following issues: - CVE-2025-24912: hostapd RADIUS authentication of wi-fi devices allows a user in between the hostapd and the RADIUS server to inject crafted RADIUS packets and force RADIUS authentications to fail bsc1239461. - Missing network context...

SUSE-SU-2026:23072-1 Security update for wpa_supplicant

This update for wpasupplicant fixes the following issues: Security issues fixed: - CVE-2025-24912: RADIUS pending request dropping bsc1239461. - CVE-2026-58374: missing bounds check in AP-mode Wi-Fi 7 IEEE 802.11be MLO association request processing allows an unauthenticated user to send a crafte...

SUSE-SU-2026:23038-1 Security update for wpa_supplicant

This update for wpasupplicant fixes the following issue: - CVE-2025-24912: hostapd RADIUS authentication of wi-fi devices allows a user in between the hostapd and the RADIUS server to inject crafted RADIUS packets and force RADIUS authentications to fail bsc1239461...

Security update for wpa_supplicant

This update for wpasupplicant fixes the following issues CVE-2025-24912: hostapd RADIUS authentication of wi-fi devices allows a user in between the hostapd and the RADIUS server to inject crafted RADIUS packets and force RADIUS authentications to fail bsc1239461. Missing network context validati...

SUSE-SU-2026:3281-1 Security update for wpa_supplicant

This update for wpasupplicant fixes the following issues - CVE-2025-24912: hostapd RADIUS authentication of wi-fi devices allows a user in between the hostapd and the RADIUS server to inject crafted RADIUS packets and force RADIUS authentications to fail bsc1239461. - Missing network context...