What is CVE-2023-43203?

CVE-2023-43203 is a critical-severity vulnerability in Dlink Dwl-6610ap, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-09-20.

How severe is CVE-2023-43203?

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

Buffer overflow in Dlink Dwl-6610ap

CVE-2023-43203

D-LINK DWL-6610 FW_v_4.3.0.8B003C was discovered to contain a stack overflow vulnerability in the function update_users.

Vulnerability class: Buffer Overflow

EPSS: 0.007 (51.2th 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 Dwl-6610ap
Dlink Dwl-6610ap_firmware — versions 4.3.0.8b003c
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write
CWE-121 — Stack-based Buffer Overflow

References

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

Frequently asked questions

What is CVE-2023-43203?: CVE-2023-43203 is a critical-severity vulnerability in Dlink Dwl-6610ap, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-09-20.
How severe is CVE-2023-43203?: Critical severity. CVSS v3 base score is 9.8 out of 10.