CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2021-34764
Medium (6.1) in cisco. EPSS 0.6% chance of exploitation in the next 30 days.
Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an attacker to execute a cross-site scripting (XSS) attack or an open redirect attack. For more information about these vulnerabilities, see the Details section of this advisory.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-79, CWE-601
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cisco:firepower_management_center_virtual_appliance
- cisco:secure_firewall_threat_defense
- cisco:sourcefire_defense_center