CVE-2023-28768
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Zyxel Xgs2220-30 Firmware
PublishedAug 14, 2023
First seenAug 14, 2023
Weakness typeCWE-755CWE-755
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zyxel xgs2220-30_firmware | 4.80\(abxn.1\) | — |
| zyxel xgs2220-30f_firmware | 4.80\(abye.1\) | — |
| zyxel xgs2220-30hp_firmware | 4.80\(abxo.1\) | — |
| zyxel xgs2220-54_firmware | 4.80\(abxp.1\) | — |
| zyxel xgs2220-54fp_firmware | 4.80\(acce.1\) | — |
| zyxel xgs2220-54hp_firmware | 4.80\(abxq.1\) | — |
| zyxel xmg1930-30_firmware | 4.80\(acar.1\) | — |
| zyxel xmg1930-30hp_firmware | 4.80\(acas.1\) | — |
| zyxel xs1930-10_firmware | 4.80\(abqe.1\) | — |
| zyxel xs1930-12f_firmware | 4.80\(abzv.1\) | — |
| zyxel xs1930-12hp_firmware | 4.80\(abqf.1\) | — |
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