CVE-2021-32968

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 02-04-2022 01:15

Last modified: - 11-04-2022 09:39

Total changes: - 2

Description

Two buffer overflows 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 cause a denial-of-service condition.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

AND

vendor=moxa AND product=nport_iaw5150a-6i\/o_firmware AND versionEndIncluding=2.2

vendor=moxa AND product=nport_iaw5150a-6i\/o AND version=-

AND

vendor=moxa AND product=nport_iaw5150a-12i\/o_firmware AND versionEndIncluding=2.2

vendor=moxa AND product=nport_iaw5150a-12i\/o AND version=-

AND

vendor=moxa AND product=nport_iaw5250a-6i\/o_firmware AND versionEndIncluding=2.2

vendor=moxa AND product=nport_iaw5250a-6i\/o AND version=-

AND

vendor=moxa AND product=nport_iaw5250a-12i\/o_firmware AND versionEndIncluding=2.2

vendor=moxa AND product=nport_iaw5250a-12i\/o AND version=-

Reference

Keywords

CVE-2021-32968

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-32968

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures