CVE-2026-1803HIGH 8.1EPSS p44.2%

CVE-2026-1803CVE-2026-1803

Description

A weakness has been identified in Ziroom ZHOME A0101 1.0.1.0. Impacted is an unknown function of the component Dropbear SSH Service. This manipulation causes use of default credentials. Remote exploitation of the attack is possible. The complexity of an attack is rather high. The exploitability is considered difficult. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.60% probability of exploitation · percentile 44.2% · 2026-06-19T12:03:05Z
Published2026-02-03
Last modified2026-04-15

Underlying weaknesses· 1

CWE-1392

References

  1. https://github.com/Blackhole23-Lab/-/blob/main/vulns/ssh-backdoor.md
  2. https://github.com/Blackhole23-Lab/-/blob/main/vulns/ssh-backdoor.md#proof-of-concept
  3. https://vuldb.com/?ctiid.343976
  4. https://vuldb.com/?id.343976
  5. https://vuldb.com/?submit.745497
  6. https://vuldb.com/?submit.745529

1

TypeTargetConfidenceTier
WeaknessUse of Default Credentialscwe-13920%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-14126
CVE
CVE-2026-2617
CVE
CVE-2026-21891
CVE
CVE-2026-32056
CVE
CVE-2025-2766
CVE
CVE-2025-15133
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.