What is CVE-2025-44835?

CVE-2025-44835 is a medium-severity vulnerability in Dlink Dir-816 A2, classified under Command Injection. CVSS score: 6.3/10. Published 2025-05-01.

How severe is CVE-2025-44835?

Medium severity. CVSS v3 base score is 6.3 out of 10.

RCE in Dlink Dir-816 A2

CVE-2025-44835

D-Link DIR-816 A2V1.1.0B05 was found to contain a command injection in iptablesWebsFilterRun, which allows remote attackers to execute arbitrary commands via shell.

Vulnerability class: Command Injection (OS Command Injection)

Published 2025-05-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.011 (64.6th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.011 · change: +0.001

Affected products

Dlink Dir-816 A2
Dlink Dir-816 A2 Firmware — versions 1.10b05

Weakness classification (CWE)

CWE-77 — Command Injection

References

github.com/n0wstr/IOTVuln/tree/main/DIR-816/IptablesWebsFilterRun (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-44835?: CVE-2025-44835 is a medium-severity vulnerability in Dlink Dir-816 A2, classified under Command Injection. CVSS score: 6.3/10. Published 2025-05-01.
How severe is CVE-2025-44835?: Medium severity. CVSS v3 base score is 6.3 out of 10.