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CVE-2023-5149

31
FAUCET Score

CVE-2023-5149 is a critical vulnerability affecting D-Link DAR-7000 devices, specifically an unrestricted file upload flaw in the /useratte/userattestation.php file via the 'web_img' argument. This allows for remote attackers to upload arbitrary files. With a CVSS score of 8.8 (High), the vulnerability is easily exploitable over the network with low attack complexity and no user interaction, leading to high impacts on confidentiality, integrity, and availability. While exploit details are publicly disclosed, there is no evidence of active exploitation, Metasploit modules, or significant community discussion, and the affected product is end-of-life and unsupported.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2015-12-31CPE matchmatch criteria
cpe:2.3:o:dlink:dar-7000_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
21.00%
Probability of exploitation in next 30 days
EPSS Percentile
97.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.2100 is in the 96th percentile among its peer group of 17,844 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

github.com / llixixi/cve/blob/main/D-LINK-DAR-7000_upload_%20userattestation.md
ExploitThird Party Advisory
supportannouncement.us.dlink.com / announcement/publication.aspx
Vendor Advisory
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory