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TI-2019-03604 Aliases CVE-2019-5148GHSA-qqr8-vww9-h837

Out-of-bounds read in Moxa

Priority LOW 38CWE-125Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-125 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.02478 84th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—MoxaMoxa AWK-3131A Firmware version 1.13—No fix listedCNA
  • Moxa Vendor— Affected Moxa AWK-3131A Firmware version 1.13 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:moxa:awk-3131a_firmware:1.13:*:*:*:*:*:*:*1.13VulnerableMoxa
cpe:2.3:h:moxa:awk-3131a:-:*:*:*:*:*:*:*not specified by NVDRunning onMoxa
  • cpe:2.3:o:moxa:awk-3131a_firmware:1.13:*:*:*:*:*:*:* Versions 1.13 Vulnerable ·Moxa
  • cpe:2.3:h:moxa:awk-3131a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Moxa

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-5148
  2. 2026-10-03 Alias added: GHSA-qqr8-vww9-h837

References

Exploit 1

  • TI-2017-10565 OS command injection in Talos Moxa CVSS 3.0CRITICAL 10.0
  • TI-2019-03594 OS command injection in Moxa CVSS 3.1CRITICAL 9.9
  • TI-2016-06872 Access control flaw in Moxa OnCell CVSS 3.0CRITICAL 10.0
  • TI-2019-03597 OS command injection in Moxa CVSS 3.1HIGH 8.8
  • TI-2016-07174 Hard-coded credentials in Talos Moxa CVSS 3.1CRITICAL 9.8
  • TI-2019-03609 Stack-based buffer overflow in Moxa CVSS 3.1HIGH 8.8
See all 27 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences