NBG-418N v2 firmware vulnerabilities

2 known vulnerabilities in NBG-418N v2 firmware from Zyxel. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  NBG-418N v2 firmware: Buffer Copy without Checking Size of Input

  CVE-2023-22922May 1, 2023Zyxel

  A buffer overflow vulnerability in the Zyxel NBG-418N v2 firmware versions prior to V1.00(AARP.14)C0 could allow a remote unauthenticated attacker to cause DoS conditions by sending crafted packets if Telnet is enabled on a vulnerable device.

• 7.5 High severity

  NBG-418N v2 firmware: Improper Neutralization of Input During Web Page Generation

  CVE-2023-22921May 1, 2023Zyxel

  A cross-site scripting (XSS) vulnerability in the Zyxel NBG-418N v2 firmware versions prior to V1.00(AARP.14)C0 could allow a remote authenticated attacker with administrator privileges to store malicious scripts using a web management interface parameter, res