CVE-2019-9125 — CRITICAL (9.8)

Vulnerability Description

An issue was discovered on D-Link DIR-878 1.12B01 devices. Because strncpy is misused, there is a stack-based buffer overflow vulnerability that does not require authentication via the HNAP_AUTH HTTP header.

CVSS Score

9.8

CRITICAL

CVSS:3.0/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
D-Link	Dir-878 Firmware	1.12b01
Dlink	Dir-878	-

Related Weaknesses (CWE)

CWE-306 CWE-787

References

https://github.com/WhooAmii/whooamii.github.io/blob/master/2018/DIR-878/overflowExploitThird Party Advisory
https://github.com/WhooAmii/whooamii.github.io/blob/master/2018/DIR-878/overflowExploitThird Party Advisory
https://github.com/WhooAmii/whooamii.github.io/blob/master/2018/DIR-878/overflowExploitThird Party Advisory
https://github.com/WhooAmii/whooamii.github.io/blob/master/2018/DIR-878/overflowExploitThird Party Advisory

FAQ

What is CVE-2019-9125?

CVE-2019-9125 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered on D-Link DIR-878 1.12B01 devices. Because strncpy is misused, there is a stack-based buffer overflow vulnerability that does not require authentication via the HNAP_AUTH HTTP ...

How severe is CVE-2019-9125?

CVE-2019-9125 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-2019-9125?

Check the references section above for vendor advisories and patch information. Affected products include: D-Link Dir-878 Firmware, Dlink Dir-878.