Ziroom ZHOME A0101 1.0.1.0 set_online_client mac command injection

Summaryinfo

A vulnerability was found in Ziroom ZHOME A0101 1.0.1.0. It has been classified as very critical. Impacted is an unknown function of the file /api/ZRQos/set_online_client. This manipulation of the argument mac causes command injection. This vulnerability is handled as CVE-2026-101263. The attack can be initiated remotely. Additionally, an exploit exists. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as very critical was found in Ziroom ZHOME A0101 1.0.1.0. Affected by this vulnerability is an unknown code block of the file /api/ZRQos/set_online_client. The manipulation of the argument mac with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-101263. The exploitation appears to be easy. The attack can be launched remotely. The exploitation needs additional levels of successful authentication. Technical details and also a public exploit are known. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/29/2026). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-88571). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• Ziroom

Name

• ZHOME A0101

Version

• 1.0.1.0

CPE 2.3info

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CPE 2.2info

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Submitinfo

Accepted

• Submit #914645: Ziroom ZHOME-A0101 1.0.1.0, Build 202004151405 Command Injection (by Waltz)

Be aware that VulDB is the high quality source for vulnerability data.

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