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CVE-2023-5148

41
FAUCET Score

CVE-2023-5148 is a critical unrestricted file upload vulnerability in D-Link DAR-7000 and DAR-8000 devices, specifically affecting the /Tool/uploadfile.php component. This flaw allows an unauthenticated remote attacker to upload arbitrary files, potentially leading to full system compromise (CVSS 8.8 HIGH). While the exploit has been publicly disclosed, there is no evidence of active exploitation in the wild, and it lacks coverage in common exploit databases or community discussion. Notably, this vulnerability impacts end-of-life products, and D-Link has confirmed they are no longer supported.

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
30.66%
Probability of exploitation in next 30 days
EPSS Percentile
98.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.3066 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_%20uploadfile.md
ExploitThird Party Advisory
github.com / llixixi/cve/blob/main/D-LINK-DAR-8000-10_upload_%20uploadfile.md
ExploitThird Party Advisory
supportannouncement.us.dlink.com / announcement/publication.aspx
Vendor Advisory
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory