CVE-2023-35748

Name: CVE-2023-35748
Creator: NVD / NIST
Published: 2024-05-07T23:15:15.947+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.59%

Last modified Jun 17, 2026

CVE-2023-35748 is a vulnerability of currently unknown severity. D-Link DAP-2622 DDP Firmware Upgrade Server IPv6 Address Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. EPSS estimates a 0.59% chance of exploitation in the next 30 days.

Description

D-Link DAP-2622 DDP Firmware Upgrade Server IPv6 Address Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DDP service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-20076.

Metrics

EPSS Probability

0.59%

43.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-121

Affected Software

Vendor	Product	Versions
Dlink	Dap-2622 Firmware	1.00

References

https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349Product, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1253/Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349Product, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1253/Third Party Advisory

Timeline

Published: May 7, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-35748?

How severe is CVE-2023-35748?

Severity scoring for CVE-2023-35748 is pending analysis. The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.

How do I fix CVE-2023-35748?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-35748?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST