CVEvulnerability

CVE-2020-12504

9.8 CRITICAL Published 2020-10-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-10-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-912

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 has an active TFTP-Service.

Affected configurations

• pepperl-fuchs es7510-xt firmware (< 2.1.1) • pepperl-fuchs es8509-xt firmware • pepperl-fuchs es8510-xt firmware • pepperl-fuchs es9528-xtv2 firmware • pepperl-fuchs es7506 firmware • pepperl-fuchs es7510 firmware • pepperl-fuchs es7528 firmware • pepperl-fuchs es8508 firmware • pepperl-fuchs es8508f firmware • pepperl-fuchs es8510 firmware (< 3.1.1) • pepperl-fuchs es8510-xte firmware • pepperl-fuchs es9528 firmware • pepperl-fuchs es9528-xt firmware • pepperl-fuchs icrl-m-8rj45\/4sfp-g-din firmware (<= 1.2.3) • pepperl-fuchs icrl-m-16rj45\/4cp-g-din firmware (<= 1.2.3) • korenix jetwave 2212s firmware 1.5 • korenix jetwave 2212g firmware 1.4 • korenix jetwave 2311 firmware 1.2 • korenix jetwave 3220 firmware 1.2 • korenix jetwave 3420 firmware 1.1.3t • korenix jetwave 2212x firmware 1.5 • korenix jetwave 5428g-20sfp firmware 1.0 • korenix jetwave 5810g firmware 1.1 • korenix jetwave 5310 firmware 1.5 • korenix jetwave 5010 firmware 3.1a • korenix jetwave 4706f firmware 2.3b • korenix jetwave 4706 firmware 2.3b • korenix jetwave 4510 firmware 3.0b • westermo pmi-110-f2g firmware 1.5

Related

Weakness · CWE (1)

  • CWE-912 Hidden Functionality weakness

References