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CVE-2024-12078— ECOVACS lawnmowers and vacuums static BLE GATT encryption key

Quick assessment

Affected
ECOVACS Unspecified robots
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ECOVACS robot vacuums和ECOVACS robot lawnmowers都是中国科沃斯（ECOVACS）公司的产品。ECOVACS robot vacuums是一系列吸尘器。ECOVACS robot lawnmowers是一系列割草机。 ECOVACS robot lawnmowers和vacuums存在安全漏洞，该漏洞源于使用共享静态密钥加密BLE消息，导致未认证的攻击者在BLE范围内可控制设备。

CVSS 6.3 · Medium EPSS 0.34% · P28
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I. Basic Information for CVE-2024-12078

Vulnerability Information
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Vulnerability Title
ECOVACS lawnmowers and vacuums static BLE GATT encryption key
Source: CVE Program / CVE List V5
Vulnerability Description
ECOVACS robot lawn mowers and vacuums use a shared, static secret key to encrypt BLE GATT messages. An unauthenticated attacker within BLE range can control any robot using the same key.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
ECOVACS robot lawnmowers和vacuums 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ECOVACS robot vacuums和ECOVACS robot lawnmowers都是中国科沃斯（ECOVACS）公司的产品。ECOVACS robot vacuums是一系列吸尘器。ECOVACS robot lawnmowers是一系列割草机。 ECOVACS robot lawnmowers和vacuums存在安全漏洞，该漏洞源于使用共享静态密钥加密BLE消息，导致未认证的攻击者在BLE范围内可控制设备。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ECOVACS Unspecified robots * -

II. Public POCs for CVE-2024-12078

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III. Intelligence Information for CVE-2024-12078

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Security Blog Posts for CVE-2024-12078 (1)

Same Patch Batch · ECOVACS · 2025-01-23 · 9 CVEs total

CVE-2024-52325 9.6 CRITICAL ECOVACS robot lawnmowers and vacuums command injection
CVE-2024-11147 7.6 HIGH ECOVACS lawnmowers and vacuums deterministic root password
CVE-2024-52331 7.5 HIGH ECOVACS lawnmowers and vacuums deterministic firmware encryption key
CVE-2024-52330 7.4 HIGH ECOVACS lawnmowers and vacuums do not properly validate TLS certificates
CVE-2024-52329 7.4 HIGH ECOVACS HOME mobile app plugins do not properly validate TLS certificates
CVE-2024-52327 6.5 MEDIUM ECOVACS lawnmower and vacuum cloud service live video PIN bypass
CVE-2024-12079 3.3 LOW ECOVACS lawnmowers cleartext storage of anti-theft PIN
CVE-2024-52328 2.3 LOW ECOVACS lawnmowers and vacuums insecurely store audio warning files

IV. Related Vulnerabilities

Same product: Unspecified robots
Same vendor: ECOVACS
Same weakness: CWE-321