Aug. 14, 2023, 5:15 p.m. |

National Vulnerability Database web.nvd.nist.gov

Improper frame handling in the Zyxel XGS2220-30 firmware version V4.80(ABXN.1), XMG1930-30 firmware version V4.80(ACAR.1), and XS1930-10 firmware version V4.80(ABQE.1) could allow an unauthenticated LAN-based attacker to cause denial-of-service (DoS) conditions by sending crafted frames to an affected switch.

conditions cve dos firmware handling lan service switch unauthenticated version zyxel

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