Quick answers
- Is CVE-2026-101263 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-101263 being exploited in the wild.
- How severe is CVE-2026-101263?
- Critical severity, with a CVSS score of 9.1, published 29 September 2026.
- Which products and versions are affected?
- Ziroom ZHOME A0101 1.0.1.0.
- Is there a fix for CVE-2026-101263?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-101263 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-101263?
- Check whether you run Ziroom ZHOME A0101 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A command injection vulnerability exists in the /api/ZRQos/set_online_client endpoint where the mac parameter is improperly sanitized before being processed, allowing OS command execution. The vulnerability is remotely exploitable without authentication and has public proof-of-concept code available. The vendor has not provided a fix and did not respond to early disclosure attempts.
Affected products
- Ziroom ZHOME A0101 1.0.1.0
Timeline
- 2026-09-29: disclosed
- other: Exploit code published publicly