Most recent entries from all https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 20:01:53 +0000 CVE-2026-71938 — DrayTek VigorSwitch Multiple Models Buffer Overflow via switch_lan_gvrp https://cve.radiocsirt.org/vuln/cve-2026-71938 <p><strong>Affected:</strong> DrayTek Corporation VigorSwitch G2540xs, DrayTek Corporation VigorSwitch P2540xs, DrayTek Corporation VigorSwitch FX2120, DrayTek Corporation VigorSwitch G2282x, DrayTek Corporation VigorSwitch P2282x, DrayTek Corporation VigorSwitch Q2300x, DrayTek Corporation VigorSwitch PQ2300xb, DrayTek Corporation VigorSwitch G2542x, DrayTek Corporation VigorSwitch P2542x, DrayTek Corporation VigorSwitch P2542xh and 18 more</p> <p>Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the switch_lan_gvrp function. The vulnerability is caused by unsafe copying of the portList field into an undersized buffer. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbitrary commands. Exploitation requires valid administrative credentials for the device&#39;s web management interface.</p> <p><strong>Affected:</strong> DrayTek Corporation VigorSwitch G2540xs, DrayTek Corporation VigorSwitch P2540xs, DrayTek Corporation VigorSwitch FX2120, DrayTek Corporation VigorSwitch G2282x, DrayTek Corporation VigorSwitch P2282x, DrayTek Corporation VigorSwitch Q2300x, DrayTek Corporation VigorSwitch PQ2300xb, DrayTek Corporation VigorSwitch G2542x, DrayTek Corporation VigorSwitch P2542x, DrayTek Corporation VigorSwitch P2542xh and 18 more</p> <p>Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the switch_lan_gvrp function. The vulnerability is caused by unsafe copying of the portList field into an undersized buffer. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbitrary commands. Exploitation requires valid administrative credentials for the device&#39;s web management interface.</p> https://cve.radiocsirt.org/vuln/cve-2026-71938