Cisco 12.2(20)EX

Name: Cisco 12.2(20)EX
Brand: Cisco

productUS

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

by severity

2critical1high3medium0low

updated 2026-10-27

vulnerabilities (9)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2017-3881US	critical9.8OT critical	99.0% (100th)	KEV	no fix	2017-03-17	—
CVE-2017-12240US	critical9.8OT critical	13.8% (96th)	KEV	no fix	2017-09-29	—
CVE-2017-6770US	medium4.2	1.69% (77th)	—	no fix	2017-08-07	—
CVE-2018-0475US	high7.4	0.86% (58th)	—	no fix	2018-10-05	—
CVE-2025-20170US	—	0.78% (56th)	—	no fix	2025-02-05	—
CVE-2025-20169US	—	0.78% (56th)	—	no fix	2025-02-05	—
CVE-2019-1746US	medium6.5	0.64% (50th)	—	no fix	2019-03-28	—
CVE-2018-0197US	medium6.5	0.63% (50th)	—	no fix	2018-10-05	—
CVE-2025-20151US	—	0.41% (35th)	—	no fix	2025-05-07	—

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

CWE-20Improper Input Validation6 CVEs
CWE-805Buffer Access with Incorrect Length Value2 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-1284Improper Validation of Specified Quantity in Input1 CVEs
CWE-16CWE-161 CVEs
CWE-17CWE-171 CVEs

Which sources assert this record, and when.

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