CVE-2019-17508 — CRITICAL (9.8)

Vulnerability Description

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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dlink	Dir-859 A3 Firmware	1.06
Dlink	Dir-859 A3	-
Dlink	Dir-850L A Firmware	1.13
Dlink	Dir-850L A	-

Related Weaknesses (CWE)

CWE-78

References

https://github.com/dahua966/Routers-vuls/tree/master/DIR-859ExploitThird Party Advisory
https://github.com/dahua966/Routers-vuls/tree/master/DIR-859ExploitThird Party Advisory

FAQ

What is CVE-2019-17508?

CVE-2019-17508 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.

How severe is CVE-2019-17508?

CVE-2019-17508 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2019-17508?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-859 A3 Firmware, Dlink Dir-859 A3, Dlink Dir-850L A Firmware, Dlink Dir-850L A.