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Critical 9.8Known exploited (CISA KEV)Published Sep 16, 2019
CVE-2019-16057The login_mgr.cgi script in D-Link DNS-320 through 2.05.B10 is vulnerable to remote command injection.
Updated under an hour ago ()
Does this affect you?
It affects dlink dns-320_firmware. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Apr 15, 2022; federal agencies had to remediate by May 6, 2022, and it is known to be used in ransomware. Treat that date as your deadline.
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The login_mgr.cgi script in D-Link DNS-320 through 2.05.B10 is vulnerable to remote command injection.
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Added to CISA KEV Apr 15, 2022; federal remediation due May 6, 2022; known ransomware useThe impacted product is end-of-life and should be disconnected if still in use.
- EPSS (exploitation in the next 30 days)
- 86.49% (percentile 100)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
dlink dns-320_firmware dlink:dns-320_firmware | through 2.05.b10 | NVD |
References
- https://www.ftc.gov/system/files/documents/cases/dlink_proposed_order_and_judgment_7-2-19.pdfx-refsource-misc, third-party-advisory, us-government-resource
- https://blog.cystack.net/d-link-dns-320-rce/x-refsource-misc, exploit, third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-16057us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.