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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.158 (96.8th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 96.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.158 · newest: 0.158 · change: 0.000
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
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/dahua966/Routers-vuls/tree/master/DIR-859 (Exploit, Third Party Advisory)
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.