Ecovacs Robotics DEEBOT PRO M1/DEEBOT PRO K1VAC weak password

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.2$0-$5k1.14+

Summaryinfo

A vulnerability categorized as very critical has been discovered in Ecovacs Robotics DEEBOT PRO M1 and DEEBOT PRO K1VAC. This impacts an unknown function. Such manipulation leads to weak password. This vulnerability is traded as CVE-2026-66408. An attack has to be approached locally. There is no exploit available.

Detailsinfo

A vulnerability was found in Ecovacs Robotics DEEBOT PRO M1 and DEEBOT PRO K1VAC (affected version unknown) and classified as very critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a weak password vulnerability. Using CWE to declare the problem leads to CWE-521. The product does not require that users should have strong passwords, which makes it easier for attackers to compromise user accounts. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The root accounts of DEEBOT PRO M1 and DEEBOT PRO K1VAC are configured with weak passwords. Physical access to an affected product may allow to obtain the password of the root account.

The advisory is available at robot.hellohas.co.jp. This vulnerability is handled as CVE-2026-66408 since 07/27/2026. The exploitation is known to be easy. Local access is required to approach this attack. Additional levels of successful authentication are needed for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/10/2026). This vulnerability is assigned to T1552 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.2
VulDB Meta Temp Score: 8.2

VulDB Base Score: 8.2
VulDB Temp Score: 8.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Weak password
CWE: CWE-521
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

07/27/2026 CVE reserved
08/10/2026 +14 days Advisory disclosed
08/10/2026 +0 days VulDB entry created
08/10/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: robot.hellohas.co.jp
Status: Not defined

CVE: CVE-2026-66408 (🔒)
GCVE (CVE): GCVE-0-2026-66408
GCVE (VulDB): GCVE-100-387374

Entryinfo

Created: 08/10/2026 10:52
Changes: 08/10/2026 10:52 (50)
Complete: 🔍
Cache ID: 216::103

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