Description
Moxa’s Ethernet switch is vulnerable to an authentication bypass because of flaws in its authorization mechanism. Although both client-side and back-end server verification are involved in the process, attackers can exploit weaknesses in its implementation. These vulnerabilities may enable brute-force attacks to guess valid credentials or MD5 collision attacks to forge authentication hashes, potentially compromising the security of the device.
References (2)
Core 2
Core References
Scores
CVSS v4
9.2
EPSS
0.0023
EPSS Percentile
45.2%
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-656
Status
published
Products (10)
Moxa/EDS-508A Series
1.0 - 3.11
Moxa/PT-508 Series
1.0 - 3.8
Moxa/PT-510 Series
1.0 - 3.8
Moxa/PT-7528 Series
1.0 - 5.0
Moxa/PT-7728 Series
1.0 - 3.9
Moxa/PT-7828 Series
1.0 - 4.0
Moxa/PT-G503 Series
1.0 - 5.3
Moxa/PT-G510 Series
1.0 - 6.5
Moxa/PT-G7728 Series
1.0 - 6.5
Moxa/PT-G7828 Series
1.0 - 6.5
Published
Jan 15, 2025
Tracked Since
Feb 18, 2026