Threats Tagged 'cve-2026-71942'
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Threats Tagged 'cve-2026-71942'
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CVE-2026-71942: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in DrayTek Corporation VigorSwitch G2540xsCVE-2026-71942 0 Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the mail_mailalert function. The vulnerability is caused by concatenating multiple smtpReceiver email addresses into a fixed-size buffer without checking the remaining buffer size. 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's web management interface. Join the discussion | CVE Database V5 | 08/24/2026, 17:08:05 UTC Added: 08/24/2026, 17:22:55 UTC |
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