MELSOFT iQ AppPortal (SW1DND-IQAPL-M): Versions 1.00A through 1.26C

productUS

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

by severity

4critical0high1medium0low

updated 2026-10-27

vulnerabilities (5)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-44790US	critical9.8	96.8% (100th)	Exploit	no fix	2021-12-20	—
CVE-2022-22720US	critical9.8	28.2% (98th)	Exploit	no fix	2022-03-14	—
CVE-2021-26691US	critical9.8	68.3% (99th)	—	no fix	2021-06-10	—
CVE-2022-23943US	critical9.8	50.4% (99th)	—	no fix	2022-03-14	—
CVE-2020-13938US	medium5.5OT elevated	11.9% (96th)	—	no fix	2021-06-10	—

The flaw types (CWEs) most of these CVEs share.

CWE-787Out-of-bounds Write3 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-122Heap-based Buffer Overflow1 CVEs
CWE-190Integer Overflow or Wraparound1 CVEs
CWE-444Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')1 CVEs
CWE-862Missing Authorization1 CVEs

Which sources assert this record, and when.

scry

Products carry known vulnerabilities once they are exposed to the internet. See what is exposed on your perimeter with a free passive scan.