Cisco
Cisco 300 Series Managed Switch Firmware: vulnerabilities and CVEs
Cisco 300 Series Managed Switch Firmware has 1 published vulnerabilities, 0 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.
CVEs1
Last 12 months0
Critical0
Actively exploited0
All vulnerabilities in the catalogue →⭐ Follow this technology
Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2016-1299 | Medium (5.3) | 1.3% | — | Jan 27, 2016 | The web-management GUI implementation on Cisco Small Business SG300 devices 1.4.1.x allows remote attackers to cause a denial of service (HTTPS outage) via crafted HTTPS requests, aka Bug ID CSCuw87174. |
📰 Related news
- Alert Cisco patches 24 vulnerabilities across NX-OS, APIC, Meraki and License On-Prem, including one rated 10 out of 10
- Follow-up · active exploitation CISA confirms active exploitation of the critical Cisco Catalyst SD-WAN Manager flaw (CVE-2026-76504)
- Alert Cisco patches a critical Catalyst SD-WAN Manager flaw that grants admin access without credentials