# CVE-2026-101261 — Ziroom ZHOME A0101

> As of 2026-09-28, CVE-2026-101261 is a CRITICAL-severity vulnerability in Ziroom ZHOME A0101, CVSS v3.1 9.1, EPSS 2.3% (83.1th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-101261 as of 2026-09-28; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-09-28

## What is CVE-2026-101261?

A flaw has been found in Ziroom ZHOME A0101 1.0.1.0. This affects an unknown part of the file /api/ZRnetwork/firstSetup_wifi. Executing a manipulation of the argument login_pwd can lead to command injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record classifies CVE-2026-101261 under weakness classes [CWE-77](https://intel.threadlinqs.com/cwe/CWE-77), [CWE-74](https://intel.threadlinqs.com/cwe/CWE-74). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs high-privilege credentials, needs no user interaction, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 7 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 9.1 — CRITICAL (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R`)
- **CVSS v4.0 base score:** 9.4 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P`)
- **EPSS (FIRST):** 2.3% probability of exploitation in the next 30 days, higher than 83.1% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 7.9/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-09-28

## Is CVE-2026-101261 being exploited?

It currently carries a trending score of 51 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **Ziroom**: ZHOME A0101

## How to fix CVE-2026-101261

No vendor patch reference has been recorded for CVE-2026-101261 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-101261

No threat campaign in the Threadlinqs corpus currently references CVE-2026-101261, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, FIRST EPSS, GitHub Security Advisories. Last verified by Threadlinqs on 2026-09-29.

**Exploit and proof of concept**

- [github.com — exploit](https://github.com/waltz-sketch/Ziroom/blob/main/firstsetup_wifi_login_pwd_command_injection.md)

**Technical analysis**

- [vuldb.com — vdb entry](https://vuldb.com/vuln/411029)

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/vuln/411029/cti)
- [vuldb.com — third party advisory](https://vuldb.com/cve/CVE-2026-101261)
- [vuldb.com — third party advisory (914643)](https://vuldb.com/submit/914643)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-101261
Full detection coverage and IOCs for threats exploiting CVE-2026-101261 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp