CVE-2023-28768

MEDIUM

6.5

Description

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.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/14/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

zyxel:xgs2220-30zyxel:xgs2220-30_firmwarezyxel:xgs2220-30fzyxel:xgs2220-30f_firmwarezyxel:xgs2220-30hpzyxel:xgs2220-30hp_firmwarezyxel:xgs2220-54zyxel:xgs2220-54_firmwarezyxel:xgs2220-54fpzyxel:xgs2220-54fp_firmwarezyxel:xgs2220-54hpzyxel:xgs2220-54hp_firmwarezyxel:xmg1930-30zyxel:xmg1930-30_firmwarezyxel:xmg1930-30hpzyxel:xmg1930-30hp_firmwarezyxel:xs1930-10zyxel:xs1930-10_firmwarezyxel:xs1930-12fzyxel:xs1930-12f_firmwarezyxel:xs1930-12hpzyxel:xs1930-12hp_firmware

Weaknesses (CWE)

CWE-755CWE-755

References

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

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-xgs2220-xmg1930-and-xs1930-series-switches(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.