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CVE-2023-5154

34
FAUCET Score

CVE-2023-5154 is a critical unrestricted file upload vulnerability affecting D-Link DAR-8000 devices, specifically in the /sysmanage/changelogo.php file when handling the file_upload argument. This vulnerability, with a CVSS score of 8.8 (High), allows for remote exploitation with low attack complexity and privileges, potentially leading to full compromise of confidentiality, integrity, and availability. While exploit code 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 impacts an end-of-life product that is no longer supported by D-Link.

Impacted Technologies

VendorProductVersion(s)CPE
<= 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
15.08%
Probability of exploitation in next 30 days
EPSS Percentile
96.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1508 is in the 96th 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-8000-10_upload_%20changelogo.md
Third Party Advisory
supportannouncement.us.dlink.com / announcement/publication.aspx
Vendor Advisory
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory