Medium severity6.5NVD Advisory· Published Aug 14, 2023· Updated Jun 17, 2026
CVE-2023-28768
CVE-2023-28768
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
17V4.80(ABXN.1)+ 1 more
- (no CPE)range: V4.80(ABXN.1)
- (no CPE)range: V4.80(ABXN.1)
- Range: V4.80(ACAR.1)
- cpe:2.3:o:zyxel:xgs2220-30_firmware:4.80\(abxn.1\):*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:xgs2220-30f_firmware:4.80\(abye.1\):*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:xgs2220-30hp_firmware:4.80\(abxo.1\):*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:xgs2220-54_firmware:4.80\(abxp.1\):*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:xgs2220-54fp_firmware:4.80\(acce.1\):*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:xgs2220-54hp_firmware:4.80\(abxq.1\):*:*:*:*:*:*:*
cpe:2.3:o:zyxel:xmg1930-30_firmware:4.80\(acar.1\):*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:zyxel:xmg1930-30_firmware:4.80\(acar.1\):*:*:*:*:*:*:*
- (no CPE)range: V4.80(ACAR.1)
- cpe:2.3:o:zyxel:xmg1930-30hp_firmware:4.80\(acas.1\):*:*:*:*:*:*:*
cpe:2.3:o:zyxel:xs1930-10_firmware:4.80\(abqe.1\):*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:zyxel:xs1930-10_firmware:4.80\(abqe.1\):*:*:*:*:*:*:*
- (no CPE)range: V4.80(ABQE.1)
- cpe:2.3:o:zyxel:xs1930-12f_firmware:4.80\(abzv.1\):*:*:*:*:*:*:*
- cpe:2.3:o:zyxel:xs1930-12hp_firmware:4.80\(abqf.1\):*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
1News mentions
0No linked articles in our index yet.