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CVE-2023-5150

36
FAUCET Score

CVE-2023-5150 is a critical unrestricted file upload vulnerability affecting D-Link DAR-7000 and DAR-8000 devices up to firmware version 20151231. This flaw, found in the /useratte/web.php file, allows an authenticated attacker to upload arbitrary files by manipulating the file_upload argument. Rated with a CVSS score of 8.8 (High), it presents a significant risk of complete compromise (confidentiality, integrity, and availability) due to its network-based attack vector and low attack complexity. While the exploit has been publicly disclosed, there is no evidence of active exploitation, and it has received minimal community discussion or media coverage. It is crucial to note that this vulnerability affects end-of-life products, and D-Link has confirmed they are unsupported and should be replaced.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2015-12-31CPE matchmatch criteria
cpe:2.3:o:dlink:dar-7000_firmware:*:*:*:*:*:*:*:*
<= 2015-12-31CPE matchmatch criteria
cpe:2.3:o:dlink:dar-8000_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
22.83%
Probability of exploitation in next 30 days
EPSS Percentile
97.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2283 is in the 97th percentile among its peer group of 17,823 CVEs.

Social Chatter

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_%20web.md
ExploitThird Party Advisory
github.com / llixixi/cve/blob/main/D-LINK-DAR-8000-10_upload_%20web.md
ExploitThird Party Advisory
supportannouncement.us.dlink.com / announcement/publication.aspx
Vendor Advisory
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory