# CVE-2026-102793: Ziroom ZHOME A0101 command injection in set_time_zone

Source: https://junglewise.ai/threats/cve-2026-102793-a-flaw-has-been-found-in-ziroom-zhome-a0101-1-0-1-0-this  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-30. Updated: 2026-09-30  
License: CC BY 4.0 with a link back

CVE-2026-102793 · Severity: critical · CVSS 9.1 · Published 2026-09-30

Ziroom ZHOME A0101 is a smart home controller device. An attacker can remotely inject arbitrary commands through the time zone configuration API by manipulating hostname or zone name parameters, leading to complete system compromise. The vulnerability can be exploited without authentication and public exploit code is available.

Technologies: [Ziroom ZHOME A0101](https://junglewise.ai/threats/technologies/zhome-a0101). Vendors: [Ziroom](https://junglewise.ai/threats/vendors/ziroom).

## Quick answers

**Is CVE-2026-102793 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-102793 being exploited in the wild.

**How severe is CVE-2026-102793?** Critical severity, with a CVSS score of 9.1, published 30 September 2026.

**Which products and versions are affected?** Ziroom ZHOME A0101 1.0.1.0.

**Is there a fix for CVE-2026-102793?** 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-2026-102793 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-102793?** 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

The set_time_zone API endpoint in ZHOME A0101 firmware version 1.0.1.0 fails to properly sanitize the hostname and zonename arguments before passing them to system commands, enabling OS command injection. The flaw allows unauthenticated remote attackers to execute arbitrary commands with device privileges via a network request to /api/ZRFirmware/set_time_zone.

## Affected products

- Ziroom ZHOME A0101 1.0.1.0

## Timeline

- 2026-09-30: disclosed

## References

- [https://github.com/waltz-sketch/Ziroom/blob/main/set_time_zone_hostname_command_injection.md](https://github.com/waltz-sketch/Ziroom/blob/main/set_time_zone_hostname_command_injection.md)
- [https://vuldb.com/cve/CVE-2026-102793](https://vuldb.com/cve/CVE-2026-102793)

## Related threats

- [Ziroom ZHOME A0101 code injection in Lua handler](https://junglewise.ai/threats/cve-2026-121260-a-flaw-has-been-found-in-ziroom-zhome-a0101-1-0-1-0-build)
- [Ziroom ZHOME A0101 command injection in /api/ZRnetwork/ping](https://junglewise.ai/threats/cve-2026-102794-a-vulnerability-has-been-found-in-ziroom-zhome-a0101-1-0-1-0)
- [Ziroom ZHOME A0101 command injection in set_syslog](https://junglewise.ai/threats/cve-2026-102792-a-vulnerability-was-detected-in-ziroom-zhome-a0101-1-0-1-0-this)
- [Ziroom ZHOME A0101 command injection in password API](https://junglewise.ai/threats/cve-2026-101264-a-vulnerability-was-determined-in-ziroom-zhome-a0101-1-0-1-0)
- [Ziroom ZHOME A0101 command injection in /api/ZRQos/set_online_client](https://junglewise.ai/threats/cve-2026-101263-a-vulnerability-was-found-in-ziroom-zhome-a0101-1-0-1-0-this)