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CVE-2025-64983VulnerabilityPublished

CVE-2025-64983: SwitchBot Smart Video Doorbell · Active debug code

Affects SwitchBot Smart Video DoorbellSource CVE Database V5

0

Not known to be exploited · CVSS 8.0 High : upgrade to 2.01.078 soon.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.0 base score
8.0High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.3% chance of exploitation in 30 days – higher than 23% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 2.01.078
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 26 Nov 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

What to do

Upgrade SwitchBot Smart Video Doorbell to 2.01.078.

Affected software

ProductAffectedFixed in
SwitchBot Smart Video DoorbellAffected
  • <2.01.078
Fixed in
  • 2.01.078

AI-suggested

To mitigate CVE-2025-64983, organizations and users should immediately update SwitchBot Smart Video Doorbell firmware to version 2.01.078 or later, where the debug Telnet service is disabled or secured. If immediate patching is not possible, network administrators should implement strict network segmentation to isolate these devices from critical internal networks and restrict Telnet access using firewall rules or access control lists. Disabling Telnet access entirely at the network perimeter or via device configuration is recommended. Monitoring network traffic for unusual Telnet connections or attempts can help detect exploitation attempts. Organizations should also review device deployment practices to avoid exposing IoT devices directly to the internet. Employing network intrusion detection systems (NIDS) with IoT-specific signatures can enhance detection capabilities. Finally, vendors and integrators should be engaged to ensure secure firmware management and timely updates are applied across all deployed devices.

Description

Smart Video Doorbell firmware versions prior to 2.01.078 contain an active debug code vulnerability that allows an attacker to connect via Telnet and gain access to the device.

References

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