Cisco Systems Inc. Cisco Secure Client

Name: Cisco Systems Inc. Cisco Secure Client
Brand: Cisco Systems Inc.

productRU

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

KEV-listed

critical

by severity

0critical3high4medium0low

updated 2026-10-28

vulnerabilities (10)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-20178US	high7.8OT elevated	5.37% (93rd)	Exploit	no fix	2023-06-28	5.0 → 5.0MR2 (5.0.02075)
CVE-2024-20338US	—	0.89% (59th)	Exploit	no fix	2024-03-06	≤ 5.1.2.42
CVE-2024-20337US	—	29.9% (98th)	—	no fix	2024-03-06	2 versions
CVE-2024-20474US	medium6.5	0.62% (50th)	—	no fix	2024-10-23	≤ 5.1.4.74
CVE-2023-36672US	medium5.7OT elevated	0.54% (45th)	—	no fix	2023-08-09	—
CVE-2023-36673US	high7.3OT elevated	0.53% (45th)	—	no fix	2023-08-09	—
CVE-2024-20391US	—OT elevated	0.35% (28th)	—	no fix	2024-05-15	≤ 5.1.3.62
CVE-2023-20241US	medium5.5	0.20% (9th)	—	no fix	2023-11-22	2 versions
CVE-2023-20240US	medium5.5	0.20% (9th)	—	no fix	2023-11-22	2 versions
CVE-2025-20206US	high7.8	0.18% (7th)	—	no fix	2025-03-05	≤ 5.1.8.105

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

Which sources assert this record, and when.

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