CVE-2022-20935
Last modified
CVE-2022-20935 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 authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface of an affected device. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit these vulnerabilities by inserting crafted input into various data fields in an affected interface. EPSS estimates a 0.45% 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 authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface of an affected device. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit these vulnerabilities by inserting crafted input into various data fields in an affected interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface, or access sensitive, browser-based information. In some cases, it is also possible to cause a temporary availability impact to portions of the FMC Dashboard.
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 | Secure Firewall Management Center | 6.1.0 |
| Cisco | Secure Firewall Management Center | 6.1.0.1 |
| Cisco | Secure Firewall Management Center | 6.1.0.2 |
| Cisco | Secure Firewall Management Center | 6.1.0.3 |
| Cisco | Secure Firewall Management Center | 6.1.0.4 |
| Cisco | Secure Firewall Management Center | 6.1.0.5 |
| Cisco | Secure Firewall Management Center | 6.1.0.6 |
| Cisco | Secure Firewall Management Center | 6.1.0.7 |
| Cisco | Secure Firewall Management Center | 6.2.0 |
| Cisco | Secure Firewall Management Center | 6.2.0.1 |
| Cisco | Secure Firewall Management Center | 6.2.0.2 |
| Cisco | Secure Firewall Management Center | 6.2.0.3 |
| Cisco | Secure Firewall Management Center | 6.2.0.4 |
| Cisco | Secure Firewall Management Center | 6.2.0.5 |
| Cisco | Secure Firewall Management Center | 6.2.0.6 |
| Cisco | Secure Firewall Management Center | 6.2.1 |
| Cisco | Secure Firewall Management Center | 6.2.2 |
| Cisco | Secure Firewall Management Center | 6.2.2.1 |
| Cisco | Secure Firewall Management Center | 6.2.2.2 |
| Cisco | Secure Firewall Management Center | 6.2.2.3 |
| Cisco | Secure Firewall Management Center | 6.2.2.4 |
| Cisco | Secure Firewall Management Center | 6.2.2.5 |
| Cisco | Secure Firewall Management Center | 6.2.3 |
| Cisco | Secure Firewall Management Center | 6.2.3.1 |
| Cisco | Secure Firewall Management Center | 6.2.3.2 |
| Cisco | Secure Firewall Management Center | 6.2.3.3 |
| Cisco | Secure Firewall Management Center | 6.2.3.4 |
| Cisco | Secure Firewall Management Center | 6.2.3.5 |
| Cisco | Secure Firewall Management Center | 6.2.3.6 |
| Cisco | Secure Firewall Management Center | 6.2.3.7 |
| Cisco | Secure Firewall Management Center | 6.2.3.9 |
| Cisco | Secure Firewall Management Center | 6.2.3.10 |
| Cisco | Secure Firewall Management Center | 6.2.3.11 |
| Cisco | Secure Firewall Management Center | 6.2.3.12 |
| Cisco | Secure Firewall Management Center | 6.2.3.13 |
| Cisco | Secure Firewall Management Center | 6.2.3.14 |
| Cisco | Secure Firewall Management Center | 6.2.3.15 |
| Cisco | Secure Firewall Management Center | 6.2.3.16 |
| Cisco | Secure Firewall Management Center | 6.2.3.17 |
| Cisco | Secure Firewall Management Center | 6.2.3.18 |
| Cisco | Secure Firewall Management Center | 6.3.0 |
| Cisco | Secure Firewall Management Center | 6.3.0.1 |
| Cisco | Secure Firewall Management Center | 6.3.0.2 |
| Cisco | Secure Firewall Management Center | 6.3.0.3 |
| Cisco | Secure Firewall Management Center | 6.3.0.4 |
| Cisco | Secure Firewall Management Center | 6.3.0.5 |
| Cisco | Secure Firewall Management Center | 6.4.0 |
| Cisco | Secure Firewall Management Center | 6.4.0.1 |
| Cisco | Secure Firewall Management Center | 6.4.0.2 |
| Cisco | Secure Firewall Management Center | 6.4.0.3 |
Showing 50 of 92 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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