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CVE-2017-18764

27
FAUCET Score

CVE-2017-18764 describes a critical command injection vulnerability affecting numerous NETGEAR router models, allowing an unauthenticated attacker to execute arbitrary commands. With a CVSS score of 8.8 (HIGH), this flaw can be exploited over the adjacent network with low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential impact remains severe. Organizations utilizing the listed NETGEAR devices should prioritize applying the specified firmware updates to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.0.55CPE matchmatch criteria
cpe:2.3:o:netgear:d6100_firmware:*:*:*:*:*:*:*:*
< 1.0.1.50CPE matchmatch criteria
cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:*
< 1.0.1.28CPE matchmatch criteria
cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:*
< 1.1.0.44CPE matchmatch criteria
cpe:2.3:o:netgear:jnr1010_firmware:*:*:*:*:*:*:*:*
< 1.0.1.10CPE matchmatch criteria
cpe:2.3:o:netgear:jr6150_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.86%
Probability of exploitation in next 30 days
EPSS Percentile
77.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0186 is in the 87th percentile among its peer group of 1,859 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kb.netgear.com / 000051481/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2210
Vendor Advisory