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CVE-2020-12503— Pepperl+Fuchs improper authorization affects multiple Comtrol RocketLinx products

Quick assessment

Affected
Pepperl+Fuchs P+F Comtrol RocketLinx
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

rocketlinx series是美国Rocketlinx的一个提供无线上网的技术。 RocketLinx系列存在安全漏洞，该漏洞源于遭受未经身份验证的设备管理、后门帐户、跨站点请求伪造、命令注入和未经身份验证的tftp操作漏洞。

CVSS 7.2 · High EPSS 23.28% · P98

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-12503

Vulnerability Information
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Vulnerability Title
Pepperl+Fuchs improper authorization affects multiple Comtrol RocketLinx products
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Authorization vulnerability of Pepperl+Fuchs P+F Comtrol RocketLinx ES7510-XT, ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510, ES8510-XTE, ES9528/ES9528-XT (all versions) and ICRL-M-8RJ45/4SFP-G-DIN, ICRL-M-16RJ45/4CP-G-DIN FW 1.2.3 and below is prone to multiple authenticated command injections.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
RocketLinx 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
rocketlinx series是美国Rocketlinx的一个提供无线上网的技术。 RocketLinx系列存在安全漏洞，该漏洞源于遭受未经身份验证的设备管理、后门帐户、跨站点请求伪造、命令注入和未经身份验证的tftp操作漏洞。
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
Pepperl+Fuchs P+F Comtrol RocketLinx ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510-XTE, ES9528/ES9528-XT all -
Pepperl+Fuchs P+F Comtrol RocketLinx ICRL-M-8RJ45/4SFP-G-DIN ~ 1.2.3 -
Korenix JetNet 5428G-20SFP ~ V1.0 -
Westermo PMI-110-F2G unspecified ~ V1.8 -

II. Public POCs for CVE-2020-12503

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III. Intelligence Information for CVE-2020-12503

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Vendor Advisories for CVE-2020-12503 (1)

Exploits & Public PoCs for CVE-2020-12503 (2)

Mailing List Discussions for CVE-2020-12503 (1)

Other References for CVE-2020-12503 (2)

Same Patch Batch · Pepperl+Fuchs · 2020-10-15 · 5 CVEs total

CVE-2020-12500 9.8 CRITICAL Pepperl+Fuchs improper authorization affects multiple Comtrol RocketLinx products
CVE-2020-12501 9.8 CRITICAL Pepperl+Fuchs improper authorization affects multiple Comtrol RocketLinx products
CVE-2020-12504 9.8 CRITICAL Pepperl+Fuchs improper authorization affects multiple Comtrol RocketLinx products
CVE-2020-12502 8.8 HIGH Pepperl+Fuchs improper authorization affects multiple Comtrol RocketLinx products

IV. Related Vulnerabilities

Same product: P+F Comtrol RocketLinx
Same vendor: Pepperl+Fuchs
Same weakness: CWE-863

V. Comments for CVE-2020-12503

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