What is CVE-2022-44801?

CVE-2022-44801 is a critical-severity vulnerability in Dlink Dir-878. CVSS score: 9.8/10. Published 2022-11-22.

How severe is CVE-2022-44801?

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

Vulnerability in Dlink Dir-878

CVE-2022-44801

D-Link DIR-878 1.02B05 is vulnerable to Incorrect Access Control.

Published 2022-11-22 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.012 (66.8th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.012 · change: +0.001

Affected products

Dlink Dir-878
Dlink Dir-878 Firmware — versions 1.02b05

References

www.dlink.com/en/security-bulletin/ (Vendor Advisory)
github.com/RobinWang825/IoT_vuln/tree/main/D-Link/DIR-878/3 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-44801?: CVE-2022-44801 is a critical-severity vulnerability in Dlink Dir-878. CVSS score: 9.8/10. Published 2022-11-22.
How severe is CVE-2022-44801?: Critical severity. CVSS v3 base score is 9.8 out of 10.