CVE-2023-28768 — Zyxel / XGS2220-30 firmware

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Zyxel / XGS2220-30 firmware	affected V4.80(ABXN.1)
Zyxel / XMG1930-30 firmware	affected V4.80(ACAR.1)
Zyxel / XS1930-10 firmware	affected V4.80(ABQE.1)

CWE

CWE-755

References

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-xgs2220-xmg1930-and-xs1930-series-switches

ADP enrichment

CVE

No English description supplied.

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-xgs2220-xmg1930-and-xs1930-series-switches

CISA-ADP

No English description supplied.

No references supplied.