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CVE-2025-1538

25
FAUCET Score

CVE-2025-1538 is a critical heap-based buffer overflow vulnerability found in the set_ws_action function of the /dws/api/ file within D-Link DAP-1320 1.00 firmware. This flaw allows for remote code execution and affects only D-Link DAP-1320 devices, which are no longer supported by the vendor. With a CVSS score of 8.8 (HIGH), the vulnerability is easily exploitable over the network with low privileges, potentially leading to complete compromise of confidentiality, integrity, and availability. While public exploit details exist, there is no evidence of active exploitation, nor are there readily available Metasploit or Nuclei modules, and community discussion remains minimal.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:o:dlink:dap-1320_firmware:1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.7HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
1.40%
Probability of exploitation in next 30 days
EPSS Percentile
69.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0140 is in the 67th percentile among its peer group of 17,829 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

legacy.us.dlink.com / pages/product.aspx
Product
tasty-foxtrot-3a8.notion.site / D-link-DAP-1320-set_ws_action-Vulnerability-1950448e61958049be3cc606d434bc9d
ExploitThird Party Advisory
tasty-foxtrot-3a8.notion.site / D-link-DAP-1320-set_ws_action-Vulnerability-1950448e61958049be3cc606d434bc9d
Exploit
vuldb.com
Permissions Required
vuldb.com
Permissions Required
vuldb.com
Third Party Advisory
dlink.com
Product