How severe is CVE-2017-18754?

CVE-2017-18754 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-18754 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-18754?

CVE-2017-18754 primarily affects Netgear Wndr3700 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-18754?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-18754 published?

CVE-2017-18754 was published on 2020-04-22 and last updated on 2026-06-17.

CVE-2017-18754

CVE-2017-18754 is a medium-severity vulnerability in Netgear Wndr3700 Firmware with a CVSS 3.x base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
CVSS v2: 5.2
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-74
Affected product: Netgear Wndr3700 Firmware
Published: 2020-04-22
Last modified: 2026-06-17

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects WNDR3700v4 before 1.0.2.88, WNDR4300v1 before 1.0.2.90, and WNR2000v5 before 1.0.0.58.

Frequently asked questions

What is CVE-2017-18754?: Certain NETGEAR devices are affected by command injection by an authenticated user. This affects WNDR3700v4 before 1.0.2.88, WNDR4300v1 before 1.0.2.90, and WNR2000v5 before 1.0.0.58.
How severe is CVE-2017-18754?: CVE-2017-18754 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-18754 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-18754?: CVE-2017-18754 primarily affects Netgear Wndr3700 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-18754?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-18754 published?: CVE-2017-18754 was published on 2020-04-22 and last updated on 2026-06-17.

References

https://kb.netgear.com/000051494/Security-Advisory-for-Post-Authentication-Command-Injection-on-Routers-PSV-2017-0329

Affected products (3)

cpe:2.3:o:netgear:wndr3700_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*

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