Cisco Expressway

productDE

cpe:/a:cisco:expressway_software:-

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

by severity

2critical3high1medium0low

updated 2026-10-27

vulnerabilities (6)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-40438US	critical9.0OT critical	100.0% (100th)	KEV	no fix	2021-09-16	—
CVE-2024-6387US	high8.1	99.5% (100th)	Exploit	no fix	2024-07-01	—
CVE-2021-36160US	high7.5	62.9% (99th)	—	no fix	2021-09-16	—
CVE-2021-20325US	critical9.8	1.59% (76th)	—	no fix	2022-02-18	—
CVE-2023-20105US	medium6.5	0.91% (60th)	—	no fix	2023-06-28	—
CVE-2023-20192US	high7.7	0.66% (51st)	—	no fix	2023-06-28	—

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

CWE-20Improper Input Validation2 CVEs
CWE-918Server-Side Request Forgery (SSRF)2 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-125Out-of-bounds Read1 CVEs
CWE-264CWE-2641 CVEs
CWE-284Improper Access Control1 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')1 CVEs
CWE-364Signal Handler Race Condition1 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.