CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
12.7%
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 versionΒ 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.
[
{
"defaultStatus": "unaffected",
"product": "XGS2220-30 firmware",
"vendor": "Zyxel",
"versions": [
{
"status": "affected",
"version": "V4.80(ABXN.1)"
}
]
},
{
"defaultStatus": "unaffected",
"product": "XMG1930-30 firmware",
"vendor": "Zyxel",
"versions": [
{
"status": "affected",
"version": "V4.80(ACAR.1)"
}
]
},
{
"defaultStatus": "unaffected",
"product": "XS1930-10 firmware",
"vendor": "Zyxel",
"versions": [
{
"status": "affected",
"version": "V4.80(ABQE.1)"
}
]
}
]