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CVE-2026-2618— Beetel 777VR1 SSH Service risky encryption

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及之前版本存在加密问题漏洞，该漏洞源于SSH Service组件使用有风险的加密算法。

CVSS 3.7 · Low EPSS 0.44% · P36
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I. Basic Information for CVE-2026-2618

Vulnerability Information
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Vulnerability Title
Beetel 777VR1 SSH Service risky encryption
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in Beetel 777VR1 up to 01.00.09. This impacts an unknown function of the component SSH Service. This manipulation causes risky cryptographic algorithm. The attack is possible to be carried out remotely. The attack is considered to have high complexity. The exploitability is said to be difficult. The exploit has been publicly disclosed and may be utilized. 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:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: CVE Program / CVE List V5
Vulnerability Title
Beetel 777VR1 加密问题漏洞
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及之前版本存在加密问题漏洞，该漏洞源于SSH Service组件使用有风险的加密算法。
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-2026-2618

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III. Intelligence Information for CVE-2026-2618

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Proof of Concept for CVE-2026-2618 (1)

Same Patch Batch · Beetel · 2026-02-17 · 3 CVEs total

CVE-2026-2616 8.8 HIGH Beetel 777VR1 Web Management hard-coded credentials
CVE-2026-2617 6.3 MEDIUM Beetel 777VR1 Telnet Service/SSH Service insecure default initialization of resource

IV. Related Vulnerabilities

Same product: 777VR1
Same vendor: Beetel
Same weakness: CWE-327

V. Comments for CVE-2026-2618

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