10

CVE-2021-32974

Moxa NPort IAW5000A-I/O Series Serial Device Server Improper Input Validation

Improper input validation in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to execute commands.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Moxa ≫ Nport Iaw5150a-6i/o Firmware Version <= 2.2
   Moxa ≫ Nport Iaw5150a-6i/o Version-
Moxa ≫ Nport Iaw5150a-12i/o Firmware Version <= 2.2
   Moxa ≫ Nport Iaw5150a-12i/o Version-
Moxa ≫ Nport Iaw5250a-6i/o Firmware Version <= 2.2
   Moxa ≫ Nport Iaw5250a-6i/o Version-
Moxa ≫ Nport Iaw5250a-12i/o Firmware Version <= 2.2
   Moxa ≫ Nport Iaw5250a-12i/o Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.59% 0.833
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
ics-cert@hq.dhs.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

https://www.cisa.gov/uscert/ics/advisories/icsa-21-187-01
Third Party Advisory
US Government Resource
Mitigation
https://www.moxa.com/en/support/product-support/security-advisory/nport-iaw5000a-io-serial-device-server-vulnerabilities
Vendor Advisory