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CVE-2016-4824

19
FAUCET Score

CVE-2016-4824 describes a vulnerability in the Wi-Fi Protected Setup (WPS) implementation of Corega CG-WLR300GNV and CG-WLR300GNV-W devices. The flaw allows remote attackers to bypass authentication by brute-forcing the WPS PIN due to an unrestricted number of authentication attempts. This medium-severity vulnerability (CVSS 5.3) requires no user interaction and has a low impact on confidentiality, potentially granting network access. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:corega:cg-wlr300gnv_firmware:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:corega:cg-wlr300gnv-w_firmware:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.39%
Probability of exploitation in next 30 days
EPSS Percentile
69.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0138 is in the 51st percentile among its peer group of 23,705 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

corega.jp / support/security/20160622_wlr300gnv.htm
Vendor Advisory
jvndb.jvn.jp / jvndb/JVNDB-2016-000109
Vendor Advisory
jvn.jp / en/jp/JVN75028871/index.html
Vendor Advisory