CVE-2021-34763
Last modified
CVE-2021-34763 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. 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.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Firepower Management Center Virtual Appliance | 6.1.0 |
| Cisco | Firepower Management Center Virtual Appliance | 6.2.0 |
| Cisco | Firepower Management Center Virtual Appliance | 6.2.3 |
| Cisco | Firepower Management Center Virtual Appliance | 6.3.0 |
| Cisco | Firepower Management Center Virtual Appliance | 6.4.0 |
| Cisco | Firepower Management Center Virtual Appliance | 6.5.0 |
| Cisco | Firepower Management Center Virtual Appliance | 6.6.0 |
| Cisco | Firepower Management Center Virtual Appliance | 6.6.1 |
| Cisco | Firepower Management Center Virtual Appliance | 6.7.0 |
| Cisco | Firepower Management Center Virtual Appliance | 7.0.0 |
| Cisco | Firepower Management Center Virtual Appliance | 7.1.0 |
| Cisco | Secure Firewall Threat Defense | < 6.4.0.13 |
| Cisco | Secure Firewall Threat Defense | >= 6.5.0, < 6.6.5 |
| Cisco | Secure Firewall Threat Defense | >= 6.7.0, < 6.7.0.3 |
| Cisco | Sourcefire Defense Center | 6.1.0 |
| Cisco | Sourcefire Defense Center | 6.2.0 |
| Cisco | Sourcefire Defense Center | 6.2.3 |
| Cisco | Sourcefire Defense Center | 6.3.0 |
| Cisco | Sourcefire Defense Center | 6.4.0 |
| Cisco | Sourcefire Defense Center | 6.5.0 |
| Cisco | Sourcefire Defense Center | 6.6.0 |
| Cisco | Sourcefire Defense Center | 6.6.1 |
| Cisco | Sourcefire Defense Center | 6.7.0 |
| Cisco | Sourcefire Defense Center | 7.0.0 |
| Cisco | Sourcefire Defense Center | 7.1.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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