CVE-2017-15226 — CRITICAL (9.8)

Vulnerability Description

Zyxel NBG6716 V1.00(AAKG.9)C0 devices allow command injection in the ozkerz component because beginIndex and endIndex are used directly in a popen call.

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
Zyxel	Nbg6716 Firmware	1.00\(aakg.9\)c0
Zyxel	Nbg6716	-

Related Weaknesses (CWE)

CWE-78

References

https://www.secarma.co.uk/labs/sohopelessly-broken-0-day-strategy/ExploitIssue TrackingThird Party Advisory
https://www.secarma.co.uk/labs/sohopelessly-broken-0-day-strategy/ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2017-15226?

CVE-2017-15226 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Zyxel NBG6716 V1.00(AAKG.9)C0 devices allow command injection in the ozkerz component because beginIndex and endIndex are used directly in a popen call.

How severe is CVE-2017-15226?

CVE-2017-15226 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-2017-15226?

Check the references section above for vendor advisories and patch information. Affected products include: Zyxel Nbg6716 Firmware, Zyxel Nbg6716.