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CVE-2017-18848

27
FAUCET Score

CVE-2017-18848 describes a Cross-Site Request Forgery (CSRF) vulnerability affecting several NETGEAR router models, including the R6300v2, AC1450, R7300, and R8500, in specific firmware versions. This high-severity vulnerability (CVSS 8.8) allows an unauthenticated attacker to execute arbitrary actions on an affected device if a logged-in user is tricked into clicking a malicious link, leading to potential complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.0.36CPE matchmatch criteria
cpe:2.3:o:netgear:r6300_firmware:*:*:*:*:*:*:*:*
< 1.0.0.36CPE matchmatch criteria
cpe:2.3:o:netgear:ac1450_firmware:*:*:*:*:*:*:*:*
< 1.0.0.54CPE matchmatch criteria
cpe:2.3:o:netgear:r7300_firmware:*:*:*:*:*:*:*:*
< 1.0.2.94CPE matchmatch criteria
cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
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
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 40th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 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 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kb.netgear.com / 000049011/Security-Advisory-for-Cross-Site-Request-Forgery-on-Some-Routers-PSV-2017-0334
Vendor Advisory