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CVE-2023-32139

25
FAUCET Score

CVE-2023-32139 is a stack-based buffer overflow vulnerability in D-Link DAP-1360 and DAP-2020 routers, allowing network-adjacent attackers to execute arbitrary code without authentication by sending crafted requests to the /cgi-bin/webproc endpoint. Rated 8.8 HIGH, this flaw is easily exploitable with low attack complexity and can lead to full compromise of the device with root privileges. While no public exploits or active exploitation have been observed, and community discussion is minimal, the potential for remote code execution makes it a significant risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.15eub01CPE matchmatch criteria
cpe:2.3:o:dlink:dap-1360_firmware:*:*:*:*:*:*:*:*
< 1.03rc004CPE matchmatch criteria
cpe:2.3:o:dlink:dap-2020_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
1.04%
Probability of exploitation in next 30 days
EPSS Percentile
60.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0104 is in the 75th percentile among its peer group of 1,875 CVEs.

Social Chatter

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
PatchVendor Advisory
zerodayinitiative.com / advisories/ZDI-23-531
Third Party Advisory