VulnerabilityAnalyzed
CVE-2019-16057
D-Link DNS-320 Remote Code Execution Vulnerability
KEVCRITICAL 9.8EPSS 87.1%
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 6 May 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
The login_mgr.cgi script in D-Link DNS-320 through 2.05.B10 is vulnerable to remote command injection.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 87.06% probability · 100th percentile
- CISA KEV
- Listed 15 April 2022 · due 6 May 2022 · used in ransomware campaigns
- Weakness
- CWE-78
- Affected
- dlink/dns-320 firmware
- Source
- cve@mitre.org
CISA notes
The impacted product is end-of-life and should be disconnected if still in use. https://nvd.nist.gov/vuln/detail/CVE-2019-16057
References
- https://blog.cystack.net/d-link-dns-320-rce/Exploit, Third Party Advisory
- https://www.ftc.gov/system/files/documents/cases/dlink_proposed_order_and_judgment_7-2-19.pdfThird Party Advisory, US Government Resource
- https://blog.cystack.net/d-link-dns-320-rce/Exploit, Third Party Advisory
- https://www.ftc.gov/system/files/documents/cases/dlink_proposed_order_and_judgment_7-2-19.pdfThird Party Advisory, US Government Resource
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-16057US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.