RCE in D-Link Dir-823x
CVE-2026-2081
A vulnerability was determined in D-Link DIR-823X 250416. The affected element is an unknown function of the file /goform/set_password. This manipulation of the argument http_passwd causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.056 (92.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 92.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.053 · newest: 0.056 · change: +0.003
Affected products
- D-Link Dir-823x — versions 250416
- Dlink Dir-823x
- Dlink Dir-823x Firmware — versions 250416
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/master-abc/cve/issues/22 (issue-tracking, Exploit, Third Party Advisory, Issue Tracking)
- github.com/master-abc/cve/issues/22 (issue-tracking, Exploit, Third Party Advisory, exploit, Issue Tracking)
- www.dlink.com/ (Product, product)
Frequently asked questions
- What is CVE-2026-2081?
- CVE-2026-2081 is a medium-severity vulnerability in D-Link Dir-823x, classified under Command Injection. CVSS score: 4.7/10. Published 2026-02-07.
- How severe is CVE-2026-2081?
- Medium severity. CVSS v3 base score is 4.7 out of 10.