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CVE-2013-3066

19
FAUCET Score

CVE-2013-3066 describes an access restriction vulnerability in the Linksys EA6500 router with firmware version 1.1.28.147876. This flaw allows remote, unauthenticated attackers to retrieve sensitive information, specifically client details and router configuration, by sending a request to the /JNAP/ endpoint. With a CVSS score of 7.1, this vulnerability is considered high severity due to its network-based attack vector and complete confidentiality impact, despite requiring medium attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
1.1.28.147876CPE matchmatch criteria
cpe:2.3:o:linksys:ea6500_firmware:1.1.28.147876:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:h:linksys:ea6500:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.1HIGH

AV:N/AC:M/Au:N/C:C/I:N/A:N

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.06%
Probability of exploitation in next 30 days
EPSS Percentile
79.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0206 is in the 36th percentile among its peer group of 8,914 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

securityevaluators.com / knowledge/case_studies/routers/linksys_ea6500.php
Exploit
securityevaluators.com / knowledge/case_studies/routers/Vulnerability_Catalog.pdf
Exploit