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CVE-2025-62774

Quick assessment

Affected
Mercku M6a
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.

Mercku M6a是美国Mercku公司的一款WiFi路由器。 Mercku M6a 2.1.0及之前版本存在安全特征问题漏洞，该漏洞源于认证系统使用基于时间戳的可预测会话令牌，可能导致身份验证绕过。

CVSS 3.1 · Low EPSS 0.19% · P8
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I. Basic Information for CVE-2025-62774

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
On Mercku M6a devices through 2.1.0, the authentication system uses predictable session tokens based on timestamps.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息熵不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Mercku M6a 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mercku M6a是美国Mercku公司的一款WiFi路由器。 Mercku M6a 2.1.0及之前版本存在安全特征问题漏洞，该漏洞源于认证系统使用基于时间戳的可预测会话令牌，可能导致身份验证绕过。
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
Mercku M6a 0 ~ 2.1.0 -

II. Public POCs for CVE-2025-62774

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III. Intelligence Information for CVE-2025-62774

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Same Patch Batch · Mercku · 2025-10-22 · 5 CVEs total

CVE-2025-62775 8.0 HIGH Mercku M6a 安全漏洞
CVE-2025-62771 7.5 HIGH Mercku M6a 跨站请求伪造漏洞
CVE-2025-62772 3.1 LOW Mercku M6a 安全漏洞
CVE-2025-62773 2.4 LOW Mercku M6a 安全漏洞

IV. Related Vulnerabilities

Same product: M6a
Same vendor: Mercku
Same weakness: CWE-331

V. Comments for CVE-2025-62774

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