CVE-2020-12502

published 2020-10-15

CVE-2020-12502: Improper Authorization vulnerability of Pepperl+Fuchs P+F Comtrol RocketLinx ES7510-XT, ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508…

Priority P3 48 high 8.8 CVSS 3.1

AV N AC L PR N UI R S U C H I H A H

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 unauthenticated device administration.

Affected

15 ranges

Vendor	Product	Version range	Fixed in
korenix	jetnet	4510 – V3.0b	—
korenix	jetnet	4706F – V2.3b	—
korenix	jetnet	>= 5310 < V1.6	V1.6
korenix	jetnet	5428G-20SFP – V1.0	—
korenix	jetnet	5810G – V1.1	—
pepperl+fuchs	p+f_comtrol_rocketlinx	—	—
pepperl+fuchs	p+f_comtrol_rocketlinx	>= ES7510-XT < 2.1.1	2.1.1
pepperl+fuchs	p+f_comtrol_rocketlinx	>= ES8510 < 3.1.1	3.1.1
pepperl+fuchs	p+f_comtrol_rocketlinx	ICRL-M-16RJ45/4CP-G-DIN – 1.2.3	—
pepperl+fuchs	p+f_comtrol_rocketlinx	ICRL-M-8RJ45/4SFP-G-DIN – 1.2.3	—
pepperl-fuchs	icrl-m-16rj45_4cp-g-din_firmware	< 1.4.0	1.4.0
pepperl-fuchs	icrl-m-16rj45_4cp-g-din_firmware	<= 1.2.3	—
pepperl-fuchs	icrl-m-8rj45_4sfp-g-din_firmware	< 1.4	1.4
pepperl-fuchs	icrl-m-8rj45_4sfp-g-din_firmware	<= 1.2.3	—
westermo	pmi-110-f2g	>= unspecified < V1.8	V1.8

CVSS provenance

nvd v3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 6.8 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P

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CWE-352