CVE-2026-107917Insufficient input validation vulnerability in NETGEAR R7300 router
Updated under an hour ago ()
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It affects NETGEAR R7300DST. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Insufficient input validation vulnerability in the PPPoE Setup feature of NETGEAR R7300 router allows authenticated administrators connected to the local network to perform unauthorized actions on the router. This issue was identified through testing in a controlled research environment using a simulated version of the router's software and has not been confirmed on physical production devices.
- CVSS
- 4.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
- Weakness (CWE)
- CWE-20
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- NETGEAR
- NVD analysis
- Awaiting Analysis
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 13, 2026
Affected products
NETGEAR R7300DST netgear:r7300dst (from the name) | through V1.0.0.74 | CNA record |
References
- https://www.netgear.com/support/product/r7300dstpatch, product
- https://kb.netgear.com/000070958/October-2026-NETGEAR-Security-Advisoryvendor-advisory, patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.