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CVE-2023-41207

22
FAUCET Score

CVE-2023-41207 is a critical stack-based buffer overflow vulnerability affecting D-Link DAP-1325 routers, specifically within the HNAP1 SOAP endpoint's handling of XML data. This flaw allows unauthenticated, network-adjacent attackers to execute arbitrary code with root privileges due to insufficient validation of user-supplied input length. With a CVSS score of 8.8 (High), it presents a significant risk for complete compromise of affected devices. While no active exploitation has been observed, nor public exploit code or significant community discussion, the ease of exploitation (no authentication required) makes it a serious concern.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.09b03CPE matchmatch criteria
cpe:2.3:o:dlink:dap-1325_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
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0086 is in the 64th percentile among its peer group of 1,875 CVEs.

Social Chatter

No social media mentions found for this CVE.

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-23-1315
Third Party Advisory