CVE-2019-5148

HIGH

7.5

Description

An exploitable denial-of-service vulnerability exists in ServiceAgent functionality of the Moxa AWK-3131A, firmware version 1.13. A specially crafted packet can cause an integer underflow, triggering a large memcpy that will access unmapped or out-of-bounds memory. An attacker can send this packet while unauthenticated to trigger this vulnerability.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/25/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

moxa:awk-3131amoxa:awk-3131a_firmware

Weaknesses (CWE)

CWE-125CWE-191

References

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0938(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0938(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.