Threats Tagged 'cve-2026-71938'
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Threats Tagged 'cve-2026-71938'
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CVE-2026-71938: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in DrayTek Corporation VigorSwitch G2540xsCVE-2026-71938 0 A buffer overflow vulnerability exists in the DrayTek VigorSwitch G2540xs in the switch_lan_gvrp function due to unsafe copying of the portList field into an undersized buffer. An attacker with valid administrative credentials can exploit this flaw remotely via the device's web management interface, potentially causing denial of service or arbitrary command execution. The vulnerability has a high severity rating with a CVSS score of 8.6. No patch or official remediation guidance is currently provided by the vendor. Join the discussion | CVE Database V5 | 08/24/2026, 17:08:02 UTC Added: 08/24/2026, 17:22:55 UTC |
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