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CVE-2026-101261· CVE.org (no NVD analysis yet)· CNA VulDB

Ziroom ZHOME A0101 firstSetup_wifi command injection

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.

HighCVSS 8.5 · v4.0—No exploit No fix recorded
Published
Sep 28, 2026
Updated
Sep 29, 2026
EPSS
2.4% · 83th percentile
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Report tools

JSON

Action score

35

Monitor

Low priority for now.

CVSS
34 / 40 · 8.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 2.4%

CNA vs NVD score

NVD
—
CNA · VulDB
9.4
NVD has not scored this yet; the score shown is the CNA’s.

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

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

—

Versions reported by the vendor

Affected version ranges reported by the assigning authority (VulDB). Independent of NVD's CPE analysis and usually ahead of it.

  • Ziroom ZHOME A0101

    • 1.0.1.0affected

Same product

ziroom: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-101264Ziroom ZHOME A0101 set_passwd command injection
    35Monitor
  • CVE-2026-101263Ziroom ZHOME A0101 set_online_client command injection
    35Monitor
  • CVE-2026-101262Ziroom ZHOME A0101 set_online_client command injection
    35Monitor
  • CVE-2026-101260Ziroom ZHOME A0101 firstLogin command injection
    35Monitor
  • CVE-2026-101187Ziroom ZHOME A0101 USB Device Management API zrUsb.lua pop_usb_device command injection
    35Monitor
  • CVE-2026-1803Ziroom ZHOME A0101 Dropbear SSH Service default credentials
    32Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2026-1011870 days apartZiroom ZHOME A0101 USB Device Management API zrUsb.lua pop_usb_device command injection
    35Monitor
  • CVE-2026-1012600 days apartZiroom ZHOME A0101 firstLogin command injection
    35Monitor
  • CVE-2026-1012620 days apartZiroom ZHOME A0101 set_online_client command injection
    35Monitor
  • CVE-2026-1012631 days apartZiroom ZHOME A0101 set_online_client command injection
    35Monitor
  • CVE-2026-1012641 days apartZiroom ZHOME A0101 set_passwd command injection
    35Monitor
  • CVE-2026-1802237 days apartZiroom ZHOME A0101 zrMacClone.lua macAddrClone command injection
    23Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • Administrator privileges are required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
X

Weakness class (CWE)

CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CVSS vector

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

  1. CVSS9.4 → 8.5
  2. Severitycritical → high
  3. Exploit maturity— → none

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References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records