CVE-2017-6862

highpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.457 · 99 %ileEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV

Likely / severe?

45.7% (99th) EPSS

CVSS 7.5 · high

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

added 2022-06-08remediate by 2022-06-22

required action Apply updates per vendor instructions.

EPSS · scored 2026-10-26

NETGEAR Multiple Devices Buffer Overflow Vulnerability

NETGEAR WNR2000v3 devices before 1.1.2.14, WNR2000v4 devices before 1.0.0.66, and WNR2000v5 devices before 1.0.0.42 allow authentication bypass and remote code execution via a buffer overflow that uses a parameter in the administration webapp. The NETGEAR ID is PSV-2016-0261.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-120USprimaryCWE-119US

affected products (8)

Products and version ranges known to be affected.

n/a NETGEAR All versions prior to WNR2000v3 1.1.2.14, WNR2000v4 1.0.0.66, WNR2000v5 1.0.0.42≤ NETGEAR All versions prior to WNR2000v3 1.1.2.14, WNR2000v4 1.0.0.66, WNR2000v5 1.0.0.42enisa_euvdEU
NETGEAR WNR2000v3≤ 1.1.2.13fstec_bduRU
NETGEAR WNR2000v4≤ 1.0.0.65fstec_bduRU
NETGEAR WNR2000v5≤ 1.0.0.41fstec_bduRU
NETGEAR Р2000all versionsfstec_bduRU
netgear wnr2000 firmware< 1.0.0.42nvdUScpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*
netgear wnr2000 firmware< 1.0.0.66nvdUScpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*
netgear wnr2000 firmware< 1.1.2.14nvdUScpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2017-05-26modified 2026-06-17

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+5656 more

references (8)

External citations — patches, advisories, analysis.

scry

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