RCE in D-Link Dir-600l
CVE-2025-4349
A vulnerability classified as critical has been found in D-Link DIR-600L up to 2.07B01. This affects the function formSysCmd. The manipulation of the argument host leads to command injection. It is possible to initiate the attack remotely. This vulnerability only affects products that are no longer supported by the maintainer.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.039 (89.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.038 · newest: 0.039 · change: +0.001
Affected products
- D-Link Dir-600l — versions 2.07B01
- Dlink Dir-600l
- Dlink Dir-600l Firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir600l/Command_injection-formSy… (related, Third Party Advisory, Broken Link)
- www.dlink.com/ (Product, product)
Frequently asked questions
- What is CVE-2025-4349?
- CVE-2025-4349 is a high-severity vulnerability in D-Link Dir-600l, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.8/10. Published 2025-05-06.
- How severe is CVE-2025-4349?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2025-4349 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.