What is CVE-2023-39750?

CVE-2023-39750 is a critical-severity vulnerability in Dlink Dap-2660, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2023-08-21.

How severe is CVE-2023-39750?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Dlink Dap-2660

CVE-2023-39750

D-Link DAP-2660 v1.13 was discovered to contain a buffer overflow via the f_ipv6_enable parameter at /bsc_ipv6. This vulnerability is exploited via a crafted POST request.

Vulnerability class: Buffer Overflow

EPSS: 0.128 (95.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dlink Dap-2660
Dlink Dap-2660_firmware — versions 1.13
N/a — versions n/a

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-39750?: CVE-2023-39750 is a critical-severity vulnerability in Dlink Dap-2660, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2023-08-21.
How severe is CVE-2023-39750?: Critical severity. CVSS v3 base score is 9.8 out of 10.