CVE-2020-12523

CWE-9093 documents3 sources
Severity
9.1CRITICAL
EPSS
0.4%
top 40.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
17
Innominate Innominate Mguard Rs4000 4tx/3g/tx VPNInnominate Innominate Mguard Rs4000 4tx/txInnominate Innominate Mguard Rs4000 4tx/tx VPN+14 more
Timeline
PublishedDec 17
Latest updateMay 24

Description

On Phoenix Contact mGuard Devices versions before 8.8.3 LAN ports get functional after reboot even if they are disabled in the device configuration. For mGuard devices with integrated switch on the LAN side, single switch ports can be disabled by device configuration. After a reboot these ports get functional independent from their configuration setting: Missing Initialization of Resource

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:LExploitability: 2.8 | Impact: 2.5

Affected Packages17 packages

▶CVEListV5phoenix_contact/fl_mguard_rs4004_tx/dtx_(2701876)unspecified — 8.8.3
▶CVEListV5phoenix_contact/tc_mguard_rs4000_3g_vpn_(2903440)unspecified — 8.8.3
▶CVEListV5phoenix_contact/tc_mguard_rs4000_4g_vpn_(2903586)unspecified — 8.8.3

🔴Vulnerability Details

2
GHSA
GHSA-fwfg-74jc-wgx8: On Phoenix Contact mGuard Devices versions before 8↗2022-05-24
▶
CVEList
Phoenix Contact mGuard Devices versions before 8.8.3: LAN ports get functional after reboot even if they are disabled in the device configuration↗2020-12-17
▶
CVE-2020-12523 (CRITICAL CVSS 9.1) | On Phoenix Contact mGuard Devices v | cvebase.io