No exploitation reportedFix available

CVE-2017-18762

Q: Is CVE-2017-18762 actively exploited?

Active exploitation of CVE-2017-18762 has not been confirmed. Its EPSS score was 1.9% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2017-18762?

CVE-2017-18762 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2020-04-22
Fixed in1.0.2.90 · 1.0.0.48
WeaknessCWE-74

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D3600 before 1.0.0.68, D6000 before 1.0.0.68, D6100 before 1.0.0.57, R6100 before 1.0.1.16, R6900P before 1.2.0.22, R7000 before 1.0.9.10, R7000P before 1.2.0.22, R7100LG before 1.0.0.40, WNDR3700v4 before 1.0.2.88, WNDR4300v1 before 1.0.2.90, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.58.

Timeline

dates in UTC

2020-04-2216:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2017-18762?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2017-18762?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Netgear wndr4300 firmwareversion to verify

Branch	Affected	Fixed in	Source
1.0	< 1.0.2.90	1.0.2.90	NVD
1.0	< 1.0.0.48	1.0.0.48	NVD

Netgear d3600 firmwareversion to verify

Branch	Affected	Fixed in	Source
1.0	< 1.0.0.68	1.0.0.68	NVD

Netgear d6000 firmwareversion to verify

Branch	Affected	Fixed in	Source
1.0	< 1.0.0.68	1.0.0.68	NVD

9 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Netgear wndr4300 firmware to 1.0.2.90 · 1.0.0.48

Advisories and patches

kb.netgear.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.18.8read 2026-10-23
CNACVSS 3.08.8read 2026-10-23
NVDCVSS 2.05.8read 2026-10-23
NVDweakness (CWE)CWE-74read 2026-10-23
FIRST EPSSEPSS score1.9 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2020-04-22
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2017-18762?

Is CVE-2017-18762 actively exploited?

Active exploitation of CVE-2017-18762 has not been confirmed. Its EPSS score was 1.9% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2017-18762?

CVE-2017-18762 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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