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CVE-2023-50207

25
FAUCET Score

CVE-2023-50207 is a critical command injection vulnerability affecting D-Link G416 routers, specifically within the HTTP service on TCP port 80. This flaw allows unauthenticated, network-adjacent attackers to execute arbitrary code with root privileges due to insufficient input validation. With a CVSS score of 8.8 (HIGH), it presents a significant risk, enabling complete compromise of affected devices. While no public exploits, Metasploit modules, or active exploitation have been observed, the vulnerability's ease of exploitation (no authentication or user interaction required) makes it a serious concern. Community discussion and media coverage are currently minimal.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.09b01CPE matchmatch criteria
cpe:2.3:o:dlink:g416_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
0.92%
Probability of exploitation in next 30 days
EPSS Percentile
56.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0092 is in the 70th percentile among its peer group of 1,875 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

supportannouncement.us.dlink.com / announcement/publication.aspx
MitigationVendor Advisory
zerodayinitiative.com / advisories/ZDI-23-1823
Third Party Advisory