CVE-2018-15721 — CRITICAL (9.8)

Q: How severe is CVE-2018-15721?

CVE-2018-15721 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2018-15721?

Check the references section above for vendor advisories and patch information. Affected products include: Logitech Harmony Hub Firmware, Logitech Harmony Hub.

Vulnerability Description

The XMPP server in Logitech Harmony Hub before version 4.15.206 is vulnerable to authentication bypass via a crafted XMPP request. Remote attackers can use this vulnerability to gain access to the local API.

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
Logitech	Harmony Hub Firmware	< 4.15.206
Logitech	Harmony Hub	-

Related Weaknesses (CWE)

CWE-287

References

https://www.tenable.com/security/research/tra-2018-47ExploitThird Party Advisory
https://www.tenable.com/security/research/tra-2018-47ExploitThird Party Advisory

FAQ

What is CVE-2018-15721?

CVE-2018-15721 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The XMPP server in Logitech Harmony Hub before version 4.15.206 is vulnerable to authentication bypass via a crafted XMPP request. Remote attackers can use this vulnerability to gain access to the loc...

How severe is CVE-2018-15721?

CVE-2018-15721 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-2018-15721?

Check the references section above for vendor advisories and patch information. Affected products include: Logitech Harmony Hub Firmware, Logitech Harmony Hub.