Cisco 5520 Wireless Controller Firmware vulnerabilities

2 CVEs affecting Cisco 5520 Wireless Controller Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2020-3273, published 2020-04-15.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2020-3262, published 2020-04-15. High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days. A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol handler of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to…
• CVE-2020-3273, published 2020-04-15. High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days. A vulnerability in the 802.11 Generic Advertisement Service (GAS) frame processing function of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to cause an…