What is CVE-2023-43201?

CVE-2023-43201 is a critical-severity vulnerability in Dlink Di-7200g, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-09-20.

How severe is CVE-2023-43201?

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

Buffer overflow in Dlink Di-7200g

CVE-2023-43201

D-Link device DI-7200GV2.E1 v21.04.09E1 was discovered to contain a stack overflow via the hi_up parameter in the qos_ext.asp function.

Vulnerability class: Buffer Overflow

EPSS: 0.009 (55.2th 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 Di-7200g — versions 2.e1
Dlink Di-7200g_firmware — versions 21.04.09e1
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

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

Frequently asked questions

What is CVE-2023-43201?: CVE-2023-43201 is a critical-severity vulnerability in Dlink Di-7200g, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-09-20.
How severe is CVE-2023-43201?: Critical severity. CVSS v3 base score is 9.8 out of 10.