Medium
Insufficient session randomness vulnerability exists in certain NETGEAR EX Series Models
Insufficient session randomness vulnerability in the listed NETGEAR Extender models allows a network-adjacent attacker having network access (such as WiFi credentials) to predict valid session identifiers and hijack an authenticated administrator session on the web management portal.
Announced Group revision 1
Original source ↗CVE-2026-11730
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-11730
EX3700
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
EX6120
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "NETGEAR",
"product": "EX3700",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V1.0.0.102",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "NETGEAR",
"product": "EX6120",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V1.0.1.74",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-11730
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #39982 · Revision 1
- Added to Heist Feed
- Publisher date