High severity · published Dec 23, 2020
CVE-2020-25198
MOXA NPort IAW5000A-I/O Series
8.8
CVSS
1.4%
EPSS
No
On KEV
Description
The built-in WEB server for MOXA NPort IAW5000A-I/O firmware version 2.1 or lower has incorrectly implemented protections from session fixation, which may allow an attacker to gain access to a session and hijack it by stealing the user’s cookies.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NI
NPort IAW5000A-I/O · MOXA
through Version 2.1 · source: vendor
NI
Nport Iaw5000a-i/o Firmware · Moxa
through 2.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-25198
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-25198
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-287-01
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