CVE-2026-1803Disclosure

LOWCVSS 8.2 · HIGH

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-1392

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-02-03: 3Technical Details · 2026-02-03: 302-03
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-1803 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 def… https://www.cve.org/CVERecord?id=CVE-2026-1803

    Post summary

    The post announces a weakness in Ziroom ZHOME's Dropbear SSH Service (CVE-2026-1803) but offers no PoC, exploit, active exploitation evidence, or patch information.

    00010209
    56.5K followersView on X
  • The Hacker Wire@TheHackerWire
    Disclosure

    🟠 CVE-2026-1803 - High 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... https://www.thehackerwire.com/vulnerability/CVE-2026-1803/ https://t.co/jahH14TC5P

    Post summary

    CVE-2026-1803 was disclosed as a weakness in Ziroom ZHOME A0101 1.0.1.0's Dropbear SSH Service, enabling the use of default credentials.

    0000042
    113 followersView on X
  • 0day Signal@0dayPublishing
    Disclosure

    🚨 CVE-2026-1803: Ziroom ZHOME A0101 Dropbear SSH S... Ziroom's smart home SSH backdoor gives attackers persistent remote access with minimal effort, despite vendor's ghosting... https://zerodaysignal.com/vulnerability/CVE-2026-1803 #netsec #vulnerability #CVE #sysadmin #zeroday

    Post summary

    The tweet announces CVE‑2026‑1803, noting that Ziroom's ZHOME A0101 device has an SSH backdoor enabling persistent remote access with minimal effort, but it provides no PoC, exploit code, patch, or evidence of active exploitation.

    0000049
    132 followersView on X

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