CVE-2021-1458: XSS
First published: Thu Apr 29 2021(Updated: )
Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit these vulnerabilities by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Firepower Management Center | <=6.4.0.11 | |
| Cisco Firepower Management Center | >=6.5.0<6.6.3 | |
| Cisco Firepower Management Center | >=6.7.0<6.7.0.2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2021-1458?
CVE-2021-1458 is a vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software that could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack.
How severe is CVE-2021-1458?
CVE-2021-1458 has a severity rating of 4.8, which is classified as medium severity.
How can an attacker exploit CVE-2021-1458?
An attacker can exploit CVE-2021-1458 by conducting a cross-site scripting (XSS) attack against a user of the web-based management interface.
Which versions of Cisco Firepower Management Center (FMC) Software are affected by CVE-2021-1458?
Versions 6.4.0.11, 6.5.0 to 6.6.3, and 6.7.0 to 6.7.0.2 of Cisco Firepower Management Center (FMC) Software are affected by CVE-2021-1458.
Is there a fix available for CVE-2021-1458?
Yes, Cisco has released software updates to address the vulnerability. It is recommended to update to the latest available version of Cisco Firepower Management Center (FMC) Software.
- collector/nvd-index
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/description
- agent/tags
- agent/type
- agent/event
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- vendor/cisco
- canonical/cisco firepower management center
- version/cisco firepower management center/6.4.0.11
- version/cisco firepower management center/6.5.0
- version/cisco firepower management center/6.7.0