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CVE-2021-47744— Cypress Solutions CTM-200/CTM-ONE 1.3.6 Hard-coded Credentials Remote Root

Quick assessment

Affected
Cypress ONE
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.

Cypress CTM-ONE是加拿大Cypress公司的一款无线LTE网关。 Cypress CTM-ONE 1.3.6版本存在信任管理问题漏洞，该漏洞源于Linux发行版中存在硬编码凭证，可能导致攻击者获得远程root访问权限。

CVSS 7.5 · High EPSS 0.33% · P24
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I. Basic Information for CVE-2021-47744

Vulnerability Information
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Vulnerability Title
Cypress Solutions CTM-200/CTM-ONE 1.3.6 Hard-coded Credentials Remote Root
Source: CVE Program / CVE List V5
Vulnerability Description
Cypress Solutions CTM-200/CTM-ONE 1.3.6 contains hard-coded credentials vulnerability in Linux distribution that exposes root access. Attackers can exploit the static 'Chameleon' password to gain remote root access via Telnet or SSH on affected devices.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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
Cypress CTM-ONE 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cypress CTM-ONE是加拿大Cypress公司的一款无线LTE网关。 Cypress CTM-ONE 1.3.6版本存在信任管理问题漏洞，该漏洞源于Linux发行版中存在硬编码凭证，可能导致攻击者获得远程root访问权限。
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
Cypress ONE - -

II. Public POCs for CVE-2021-47744

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III. Intelligence Information for CVE-2021-47744

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Vendor Advisories for CVE-2021-47744 (1)

Exploits & Public PoCs for CVE-2021-47744 (1)

IV. Related Vulnerabilities

Same product: ONE
Same vendor: Cypress
Same weakness: CWE-798

V. Comments for CVE-2021-47744

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