Cisco 15.1(2)SY11

Name: Cisco 15.1(2)SY11
Brand: Cisco

productUS

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

by severity

1critical25high10medium0low

updated 2026-10-27

vulnerabilities (53)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2025-20352US	—OT critical	41.5% (99th)	KEV	no fix	2025-09-24	—
CVE-2018-0159US	high7.5OT critical	6.87% (94th)	KEV	no fix	2018-03-28	—
CVE-2018-0175US	high8.0OT critical	3.48% (89th)	KEV	no fix	2018-03-28	—
CVE-2018-0167US	high8.8OT critical	3.35% (89th)	KEV	no fix	2018-03-28	—
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-2017-3863US	high8.6	2.78% (86th)	—	no fix	2017-04-20	—
CVE-2017-3862US	high8.6	2.78% (86th)	—	no fix	2017-04-20	—
CVE-2017-3861US	high8.6	2.78% (86th)	—	no fix	2017-04-20	—
CVE-2017-3860US	high8.6	2.78% (86th)	—	no fix	2017-04-20	—
CVE-2019-1737US	high8.6	2.61% (85th)	—	no fix	2019-03-27	—
CVE-2017-3857US	high7.5	2.59% (85th)	—	no fix	2017-03-22	—
CVE-2019-12647US	high7.5	1.98% (80th)	—	no fix	2019-09-25	—
CVE-2020-3228US	high8.6	1.85% (79th)	—	no fix	2020-06-03	—
CVE-2019-12669US	high7.5	1.83% (79th)	—	no fix	2019-09-25	—
CVE-2020-3200US	high7.7	1.72% (77th)	—	no fix	2020-06-03	—
CVE-2020-3230US	high7.5	1.71% (77th)	—	no fix	2020-06-03	—
CVE-2017-6770US	medium4.2	1.69% (77th)	—	no fix	2017-08-07	—
CVE-2021-34699US	high7.7	1.19% (68th)	—	no fix	2021-09-23	—
CVE-2021-34703US	medium6.5	1.19% (68th)	—	no fix	2021-09-23	—
CVE-2019-12665US	high7.4	1.09% (65th)	—	no fix	2019-09-25	—
CVE-2019-16009US	high8.8	0.97% (62nd)	—	no fix	2020-09-23	—
CVE-2022-20920US	high7.7	0.95% (61st)	—	no fix	2022-10-10	—
CVE-2023-20080US	high7.5	0.95% (61st)	—	no fix	2023-03-23	—
CVE-2024-20308US	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-2024-20307US	high7.5	0.73% (54th)	—	no fix	2024-03-27	—
CVE-2025-20225US	—	0.71% (54th)	—	no fix	2025-08-14	—
CVE-2018-15373US	high7.4	0.66% (51st)	—	no fix	2018-10-05	—
CVE-2019-1746US	medium6.5	0.64% (50th)	—	no fix	2019-03-28	—
CVE-2019-1761US	medium4.3	0.63% (50th)	—	no fix	2019-03-28	—
CVE-2024-20433US	high7.5	0.63% (50th)	—	no fix	2024-09-25	—
CVE-2018-0197US	medium6.5	0.63% (50th)	—	no fix	2018-10-05	—
CVE-2019-1758US	medium4.3	0.59% (48th)	—	no fix	2019-03-28	—
CVE-2025-20182US	—	0.56% (46th)	—	no fix	2025-05-07	—
CVE-2025-20154US	—	0.54% (45th)	—	no fix	2025-05-07	—
CVE-2025-20253US	—	0.47% (40th)	—	no fix	2025-08-14	—
CVE-2025-20151US	—	0.41% (35th)	—	no fix	2025-05-07	—
CVE-2021-34714US	high7.4	0.39% (33rd)	—	no fix	2021-09-23	—
CVE-2020-3204US	medium6.7	0.38% (32nd)	—	no fix	2020-06-03	—
CVE-2026-20012US	—	0.36% (30th)	—	no fix	2026-03-25	—
CVE-2020-3477US	medium5.5OT elevated	0.32% (25th)	—	no fix	2020-09-24	—
CVE-2020-3201US	medium6.0	0.31% (24th)	—	no fix	2020-06-03	—

showing 50 of 53

weaknesses (8)

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

CWE-20Improper Input Validation12 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer7 CVEs
CWE-805Buffer Access with Incorrect Length Value6 CVEs
CWE-121Stack-based Buffer Overflow4 CVEs
CWE-787Out-of-bounds Write4 CVEs
CWE-248Uncaught Exception3 CVEs
CWE-399CWE-3993 CVEs
CWE-134Use of Externally-Controlled Format String2 CVEs

sources (1)

Which sources assert this record, and when.

USCisco PSIRT (CSAF)53 CVEs

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