Zyxel XGS2220-30 Firmware vulnerabilities

2 CVEs affecting Zyxel XGS2220-30 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-28768, published 2023-08-14.

More from Zyxel.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2022-43393, published 2023-01-11. High severity, CVSS 8.2. EPSS: 0.6% chance of exploitation in the next 30 days. An improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.70(ABMH.8)C0, which could allow an unauthenticated attacker…
• CVE-2023-28768, published 2023-08-14. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. 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…