Cisco 17.8.1a

Name: Cisco 17.8.1a
Brand: Cisco

productUS

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

by severity

4critical28high9medium0low

updated 2026-10-27

vulnerabilities (97)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-20198US	critical10.0OT critical	99.6% (100th)	KEV	no fix	2023-10-16	—
CVE-2023-20273US	high7.2OT critical	92.9% (100th)	KEV	no fix	2023-10-25	—
CVE-2025-20352US	—OT critical	41.5% (99th)	KEV	no fix	2025-09-24	—
CVE-2023-20109US	medium6.6OT critical	2.48% (85th)	KEV	no fix	2023-09-27	—
CVE-2025-20363US	—	6.92% (94th)	—	no fix	2025-09-25	—
CVE-2022-28199US	—	2.32% (83rd)	—	no fix	2022-09-01	—
CVE-2023-20066US	medium6.5	1.71% (77th)	—	no fix	2023-03-23	—
CVE-2023-20076US	high8.8	1.51% (74th)	—	no fix	2023-02-12	—
CVE-2022-20847US	high7.5	1.26% (69th)	—	no fix	2022-09-30	—
CVE-2022-20919US	high7.5	1.21% (68th)	—	no fix	2022-09-30	—
CVE-2022-20837US	high8.6	1.03% (64th)	—	no fix	2022-10-10	—
CVE-2022-20848US	high7.5	1.03% (64th)	—	no fix	2022-09-30	—
CVE-2023-20231US	high8.8	0.99% (62nd)	—	no fix	2023-09-27	—
CVE-2023-20027US	high8.6	0.98% (62nd)	—	no fix	2023-03-23	—
CVE-2023-20226US	high7.5	0.94% (61st)	—	no fix	2023-09-27	—
CVE-2025-20186US	—	0.91% (60th)	—	no fix	2025-05-07	—
CVE-2023-20187US	high7.5	0.88% (59th)	—	no fix	2023-09-27	—
CVE-2023-20235US	high8.8	0.86% (58th)	—	no fix	2023-10-04	—
CVE-2024-20436US	high7.5	0.86% (58th)	—	no fix	2024-09-25	—
CVE-2024-20259US	high8.6	0.82% (57th)	—	no fix	2024-03-27	—
CVE-2024-20308US	high7.5	0.80% (56th)	—	no fix	2024-03-27	—
CVE-2024-20314US	high7.5	0.80% (56th)	—	no fix	2024-03-27	—
CVE-2024-20311US	high7.5	0.80% (56th)	—	no fix	2024-03-27	—
CVE-2023-20186US	critical9.1	0.78% (56th)	—	no fix	2023-09-27	—
CVE-2025-20171US	—	0.78% (56th)	—	no fix	2025-02-05	—
CVE-2025-20170US	—	0.78% (56th)	—	no fix	2025-02-05	—
CVE-2025-20169US	—	0.78% (56th)	—	no fix	2025-02-05	—
CVE-2025-20176US	—	0.76% (55th)	—	no fix	2025-02-05	—
CVE-2025-20175US	—	0.76% (55th)	—	no fix	2025-02-05	—
CVE-2025-20173US	—	0.76% (55th)	—	no fix	2025-02-05	—
CVE-2025-20172US	—	0.76% (55th)	—	no fix	2025-02-05	—
CVE-2024-20307US	high7.5	0.73% (54th)	—	no fix	2024-03-27	—
CVE-2024-20455US	high8.6	0.66% (51st)	—	no fix	2024-09-25	—
CVE-2025-20221US	critical9.1	0.64% (51st)	—	no fix	2025-05-07	—
CVE-2024-20433US	high7.5	0.63% (50th)	—	no fix	2024-09-25	—
CVE-2025-20239US	—	0.62% (49th)	—	no fix	2025-08-14	—
CVE-2026-20221US	medium5.8	0.58% (47th)	—	no fix	2026-10-21	—
CVE-2024-20480US	high8.6	0.57% (47th)	—	no fix	2024-09-25	—
CVE-2026-20301US	—	0.57% (47th)	—	no fix	2026-08-05	—
CVE-2026-20272US	—	0.57% (47th)	—	no fix	2026-08-05	—
CVE-2026-20263US	—	0.57% (47th)	—	no fix	2026-08-05	—
CVE-2025-20182US	—	0.56% (46th)	—	no fix	2025-05-07	—
CVE-2024-20278US	—	0.55% (46th)	—	no fix	2024-03-27	—
CVE-2025-20162US	—	0.54% (45th)	—	no fix	2025-05-07	—
CVE-2025-20154US	—	0.54% (45th)	—	no fix	2025-05-07	—
CVE-2026-20011US	medium5.8	0.53% (44th)	—	no fix	2026-10-21	—
CVE-2026-20124US	—	0.50% (43rd)	—	no fix	2026-08-05	—
CVE-2024-20373US	—	0.50% (43rd)	—	no fix	2024-11-15	—
CVE-2025-20192US	—	0.47% (40th)	—	no fix	2025-05-07	—
CVE-2026-20273US	—	0.47% (40th)	—	no fix	2026-08-05	—

showing 50 of 97

weaknesses (8)

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

CWE-805Buffer Access with Incorrect Length Value9 CVEs
CWE-20Improper Input Validation6 CVEs
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')6 CVEs
CWE-248Uncaught Exception5 CVEs
CWE-787Out-of-bounds Write5 CVEs
CWE-121Stack-based Buffer Overflow4 CVEs
CWE-269Improper Privilege Management4 CVEs
CWE-404Improper Resource Shutdown or Release4 CVEs

sources (1)

Which sources assert this record, and when.

USCisco PSIRT (CSAF)97 CVEs

scry

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

Free scan