CVE-2020-6995

EUVD-2020-28135
In Moxa PT-7528 series firmware, Version 4.0 or lower, and PT-7828 series firmware, Version 3.9 or lower, the application utilizes weak password requirements, which may allow an attacker to gain unauthorized access.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 65%
Affected Products (NVD)
VendorProductVersion
moxapt-7528-24tx-hv_firmware
𝑥
≤ 4.0
moxapt-7528-24tx-hv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-24tx-wv_firmware
𝑥
≤ 4.0
moxapt-7528-24tx-wv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-24tx-wv-wv_firmware
𝑥
≤ 4.0
moxapt-7528-12msc-12tx-4gsfp-hv_firmware
𝑥
≤ 4.0
moxapt-7528-12msc-12tx-4gsfp-hv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-12msc-12tx-4gsfp-wv_firmware
𝑥
≤ 4.0
moxapt-7528-12msc-12tx-4gsfp-wv-wv_firmware
𝑥
≤ 4.0
moxapt-7528-12mst-12tx-4gsfp-hv_firmware
𝑥
≤ 4.0
moxapt-7528-12mst-12tx-4gsfp-hv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-12mst-12tx-4gsfp-wv_firmware
𝑥
≤ 4.0
moxapt-7528-12mst-12tx-4gsfp-wv-wv_firmware
𝑥
≤ 4.0
moxapt-7528-16msc-8tx-4gsfp-hv_firmware
𝑥
≤ 4.0
moxapt-7528-16msc-8tx-4gsfp-hv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-16msc-8tx-4gsfp-wv_firmware
𝑥
≤ 4.0
moxapt-7528-16msc-8tx-4gsfp-wv-wv_firmware
𝑥
≤ 4.0
moxapt-7528-16mst-8tx-4gsfp-hv_firmware
𝑥
≤ 4.0
moxapt-7528-16mst-8tx-4gsfp-hv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-16mst-8tx-4gsfp-wv_firmware
𝑥
≤ 4.0
moxapt-7528-16mst-8tx-4gsfp-wv-wv_firmware
𝑥
≤ 4.0
moxapt-7528-20msc-4tx-4gsfp-hv_firmware
𝑥
≤ 4.0
moxapt-7528-20msc-4tx-4gsfp-hv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-20msc-4tx-4gsfp-wv_firmware
𝑥
≤ 4.0
moxapt-7528-20msc-4tx-4gsfp-wv-wv_firmware
𝑥
≤ 4.0
moxapt-7528-20mst-4tx-4gsfp-hv_firmware
𝑥
≤ 4.0
moxapt-7528-20mst-4tx-4gsfp-hv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-20mst-4tx-4gsfp-wv_firmware
𝑥
≤ 4.0
moxapt-7528-20mst-4tx-4gsfp-wv-wv_firmware
𝑥
≤ 4.0
moxapt-7528-8msc-16tx-4gsfp-hv_firmware
𝑥
≤ 4.0
moxapt-7528-8msc-16tx-4gsfp-hv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-8msc-16tx-4gsfp-wv_firmware
𝑥
≤ 4.0
moxapt-7528-8msc-16tx-4gsfp-wv-wv_firmware
𝑥
≤ 4.0
moxapt-7528-8mst-16tx-4gsfp-hv_firmware
𝑥
≤ 4.0
moxapt-7528-8mst-16tx-4gsfp-hv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-8mst-16tx-4gsfp-wv_firmware
𝑥
≤ 4.0
moxapt-7528-8mst-16tx-4gsfp-wv-wv_firmware
𝑥
≤ 4.0
moxapt-7528-8ssc-16tx-4gsfp-hv-hv_firmware
𝑥
≤ 4.0
moxapt-7528-8ssc-16tx-4gsfp-wv-wv_firmware
𝑥
≤ 4.0
moxapt-7828-f-24_firmware
𝑥
≤ 3.9
moxapt-7828-f-24-24_firmware
𝑥
≤ 3.9
moxapt-7828-f-24-hv_firmware
𝑥
≤ 3.9
moxapt-7828-f-48_firmware
𝑥
≤ 3.9
moxapt-7828-f-48-48_firmware
𝑥
≤ 3.9
moxapt-7828-f-48-hv_firmware
𝑥
≤ 3.9
moxapt-7828-f-hv_firmware
𝑥
≤ 3.9
moxapt-7828-f-hv-hv_firmware
𝑥
≤ 3.9
moxapt-7828-r-24_firmware
𝑥
≤ 3.9
moxapt-7828-r-24-24_firmware
𝑥
≤ 3.9
moxapt-7828-r-24-hv_firmware
𝑥
≤ 3.9
moxapt-7828-r-48_firmware
𝑥
≤ 3.9
moxapt-7828-r-48-48_firmware
𝑥
≤ 3.9
moxapt-7828-r-48-hv_firmware
𝑥
≤ 3.9
moxapt-7828-r-hv_firmware
𝑥
≤ 3.9
moxapt-7828-r-hv-hv_firmware
𝑥
≤ 3.9
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.us-cert.gov/ics/advisories/icsa-20-056-03
https://www.us-cert.gov/ics/advisories/icsa-20-056-03