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CVE-2026-2702— Beetel 777VR1 WPA2 PSK hard-coded credentials

Quick assessment

Affected
Beetel 777VR1
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.

Beetel 777VR1是Beetel公司的一款路由器。 Beetel 777VR1 01.00.09及之前版本存在信任管理问题漏洞，该漏洞源于WPA2 PSK组件处理过程中存在硬编码凭证。

CVSS 3.1 · Low EPSS 0.30% · P21

Possible ATT&CK Techniques 1 AI

T1078.001 · Default Accounts
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I. Basic Information for CVE-2026-2702

Vulnerability Information
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Vulnerability Title
Beetel 777VR1 WPA2 PSK hard-coded credentials
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in Beetel 777VR1 up to 01.00.09. This issue affects some unknown processing of the component WPA2 PSK. Performing a manipulation results in hard-coded credentials. The attacker must have access to the local network to execute the attack. The complexity of an attack is rather high. The exploitability is assessed as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
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
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
Beetel 777VR1 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Beetel 777VR1是Beetel公司的一款路由器。 Beetel 777VR1 01.00.09及之前版本存在信任管理问题漏洞，该漏洞源于WPA2 PSK组件处理过程中存在硬编码凭证。
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
Beetel 777VR1 01.00.09 -

II. Public POCs for CVE-2026-2702

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III. Intelligence Information for CVE-2026-2702

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Proof of Concept for CVE-2026-2702 (2)

IV. Related Vulnerabilities

Same product: 777VR1
Same vendor: Beetel
Same weakness: CWE-798

V. Comments for CVE-2026-2702

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