RCE in Dlink Dir-850l A
CVE-2019-17508
On D-Link DIR-859 A3-1.06 and DIR-850 A1.13 devices, /etc/services/DEVICE.TIME.php allows command injection via the $SERVER variable.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.158 (96.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Dlink Dir-850l_a
- Dlink Dir-850l_a_firmware — versions 1.13
- Dlink Dir-859_a3
- Dlink Dir-859_a3_firmware — versions 1.06
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-17508?
- CVE-2019-17508 is a critical-severity vulnerability in Dlink Dir-850l A, classified under OS Command Injection. CVSS score: 9.8/10. Published 2019-10-11.
- How severe is CVE-2019-17508?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2019-17508 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.