RCE in D-Link Dir-823x
CVE-2025-2717
A vulnerability, which was classified as critical, has been found in D-Link DIR-823X 240126/240802. This issue affects the function sub_41710C of the file /goform/diag_nslookup of the component HTTP POST Request Handler. The manipulation of the argument target_addr leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
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: 0.045 (91.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 91.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.045 · newest: 0.045 · change: 0.000
Affected products
- D-Link Dir-823x — versions 240126, 240802
- Dlink Dir-823x
- Dlink Dir-823x Firmware — versions 240126, 240802
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry, Third Party Advisory)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/mono7s/Dir-823x/blob/main/diag_nslookup/diag_nslookup.md (exploit, Broken Link)
- www.dlink.com/ (Product, product)
Frequently asked questions
- What is CVE-2025-2717?
- CVE-2025-2717 is a medium-severity vulnerability in D-Link Dir-823x, classified under Command Injection. CVSS score: 4.7/10. Published 2025-03-25.
- How severe is CVE-2025-2717?
- Medium severity. CVSS v3 base score is 4.7 out of 10.