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IcscertCVELIST:CVE-2021-32974

HistoryApr 01, 2022 - 10:17 p.m.

CVE-2021-32974 Moxa NPort IAW5000A-I/O Series Serial Device Server Improper Input Validation

2022-04-0122:17:13

CWE-20

icscert

www.cve.org

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.7 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.1%

JSON

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.

CNA Affected

[
  {
    "product": "NPort IAW5000A-I/O series firmware",
    "vendor": "Moxa",
    "versions": [
      {
        "lessThanOrEqual": "2.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.cisa.gov/uscert/ics/advisories/icsa-21-187-01

www.moxa.com/en/support/product-support/security-advisory/nport-iaw5000a-io-serial-device-server-vulnerabilities

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.7 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.1%

JSON

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