CVE-2022-20843

Summary

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.

Affected Software

VendorProductVersion RangeStatus
CiscoCisco Firepower Management Center6.2.3affected
CiscoCisco Firepower Management Center6.2.3.1affected
CiscoCisco Firepower Management Center6.2.3.2affected
CiscoCisco Firepower Management Center6.2.3.3affected
CiscoCisco Firepower Management Center6.2.3.4affected
CiscoCisco Firepower Management Center6.2.3.5affected
CiscoCisco Firepower Management Center6.2.3.6affected
CiscoCisco Firepower Management Center6.2.3.7affected
CiscoCisco Firepower Management Center6.2.3.9affected
CiscoCisco Firepower Management Center6.2.3.10affected
CiscoCisco Firepower Management Center6.2.3.11affected
CiscoCisco Firepower Management Center6.2.3.12affected
CiscoCisco Firepower Management Center6.2.3.13affected
CiscoCisco Firepower Management Center6.2.3.14affected
CiscoCisco Firepower Management Center6.2.3.15affected
CiscoCisco Firepower Management Center6.2.3.8affected
CiscoCisco Firepower Management Center6.2.3.16affected
CiscoCisco Firepower Management Center6.2.3.17affected
CiscoCisco Firepower Management Center6.2.3.18affected
CiscoCisco Firepower Management Center6.4.0affected
CiscoCisco Firepower Management Center6.4.0.1affected
CiscoCisco Firepower Management Center6.4.0.3affected
CiscoCisco Firepower Management Center6.4.0.2affected
CiscoCisco Firepower Management Center6.4.0.4affected
CiscoCisco Firepower Management Center6.4.0.5affected
CiscoCisco Firepower Management Center6.4.0.6affected
CiscoCisco Firepower Management Center6.4.0.7affected
CiscoCisco Firepower Management Center6.4.0.8affected
CiscoCisco Firepower Management Center6.4.0.9affected
CiscoCisco Firepower Management Center6.4.0.10affected
CiscoCisco Firepower Management Center6.4.0.11affected
CiscoCisco Firepower Management Center6.4.0.12affected
CiscoCisco Firepower Management Center6.4.0.13affected
CiscoCisco Firepower Management Center6.4.0.14affected
CiscoCisco Firepower Management Center6.6.0affected
CiscoCisco Firepower Management Center6.6.0.1affected
CiscoCisco Firepower Management Center6.6.1affected
CiscoCisco Firepower Management Center6.6.3affected
CiscoCisco Firepower Management Center6.6.4affected
CiscoCisco Firepower Management Center6.6.5affected
CiscoCisco Firepower Management Center6.6.5.1affected
CiscoCisco Firepower Management Center6.6.5.2affected
CiscoCisco Firepower Management Center7.0.0affected
CiscoCisco Firepower Management Center7.0.0.1affected
CiscoCisco Firepower Management Center7.0.1affected
CiscoCisco Firepower Management Center7.0.1.1affected
CiscoCisco Firepower Management Center7.0.2affected
CiscoCisco Firepower Management Center7.0.2.1affected
CiscoCisco Firepower Management Center7.0.3affected
CiscoCisco Firepower Management Center7.0.4affected
CiscoCisco Firepower Management Center7.1.0.2affected

Weaknesses

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References