Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-20091

A vulnerability in the web-based management interface of Cisco FXOS Software and Cisco UCS Manager Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious data into specific pages of the interface. A succes
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ddb8250fd1f451b3f380d4456a5dbb92c7d1f085ba4db8fca72c0432d9cd41c9
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"defaultStatus":"unknown","product":"Cisco Firepower Extensible Operating System (FXOS)","vendor":"Cisco","versions":[{"status":"affected","version":"2.14.1.131"},{"status":"affected","version":"2.14.1.143"},{"status":"affected","version":"2.14.1.163"},{"status":"affected","version":"2.14.1.167"},{"status":"affected","version":"2.16.0.128"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:30e2eac93fe1db6d42fd137be6a174ebb7b5324d1ea04249330a5548ce21bb6e · sha256:11975df08697802f… · /containers/cna/affected/0

{"defaultStatus":"unknown","product":"Cisco Secure Firewall Adaptive Security Appliance (ASA) Software","vendor":"Cisco","versions":[{"status":"affected","version":"9.12.2"},{"status":"affected","version":"9.12.1"},{"status":"affected","version":"9.12.3"},{"status":"affected","version":"9.12.4"},{"status":"affected","version":"9.12.3.2"},{"status":"affected","version":"9.12.3.12"},{"status":"affected","version":"9.12.2.5"},{"status":"affected","version":"9.12.1.2"},{"status":"affected","version":"9.12.2.1"},{"status":"affected","version":"9.12.3.7"},{"status":"affected","version":"9.12.2.9"},{…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:30e2eac93fe1db6d42fd137be6a174ebb7b5324d1ea04249330a5548ce21bb6e · sha256:11975df08697802f… · /containers/cna/affected/1

{"defaultStatus":"unknown","product":"Cisco Unified Computing System (Managed)","vendor":"Cisco","versions":[{"status":"affected","version":"4.0(4h)"},{"status":"affected","version":"4.1(1a)"},{"status":"affected","version":"4.0(1c)"},{"status":"affected","version":"4.0(4a)"},{"status":"affected","version":"4.0(1a)"},{"status":"affected","version":"4.0(1d)"},{"status":"affected","version":"4.1(1c)"},{"status":"affected","version":"4.0(2a)"},{"status":"affected","version":"4.0(4g)"},{"status":"affected","version":"4.0(2e)"},{"status":"affected","version":"4.0(4c)"},{"status":"affected","version…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:30e2eac93fe1db6d42fd137be6a174ebb7b5324d1ea04249330a5548ce21bb6e · sha256:11975df08697802f… · /containers/cna/affected/2

Affected products and versions

3 source assertions
{"defaultStatus":"unknown","product":"Cisco Firepower Extensible Operating System (FXOS)","vendor":"Cisco","versions":[{"status":"affected","version":"2.14.1.131"},{"status":"affected","version":"2.14.1.143"},{"status":"affected","version":"2.14.1.163"},{"status":"affected","version":"2.14.1.167"},{"status":"affected","version":"2.16.0.128"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:30e2eac93fe1db6d42fd137be6a174ebb7b5324d1ea04249330a5548ce21bb6e · sha256:11975df08697802f… · /containers/cna/affected/0
{"defaultStatus":"unknown","product":"Cisco Secure Firewall Adaptive Security Appliance (ASA) Software","vendor":"Cisco","versions":[{"status":"affected","version":"9.12.2"},{"status":"affected","version":"9.12.1"},{"status":"affected","version":"9.12.3"},{"status":"affected","version":"9.12.4"},{"status":"affected","version":"9.12.3.2"},{"status":"affected","version":"9.12.3.12"},{"status":"affected","version":"9.12.2.5"},{"status":"affected","version":"9.12.1.2"},{"status":"affected","version":"9.12.2.1"},{"status":"affected","version":"9.12.3.7"},{"status":"affected","version":"9.12.2.9"},{…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:30e2eac93fe1db6d42fd137be6a174ebb7b5324d1ea04249330a5548ce21bb6e · sha256:11975df08697802f… · /containers/cna/affected/1
{"defaultStatus":"unknown","product":"Cisco Unified Computing System (Managed)","vendor":"Cisco","versions":[{"status":"affected","version":"4.0(4h)"},{"status":"affected","version":"4.1(1a)"},{"status":"affected","version":"4.0(1c)"},{"status":"affected","version":"4.0(4a)"},{"status":"affected","version":"4.0(1a)"},{"status":"affected","version":"4.0(1d)"},{"status":"affected","version":"4.1(1c)"},{"status":"affected","version":"4.0(2a)"},{"status":"affected","version":"4.0(4g)"},{"status":"affected","version":"4.0(2e)"},{"status":"affected","version":"4.0(4c)"},{"status":"affected","version…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:30e2eac93fe1db6d42fd137be6a174ebb7b5324d1ea04249330a5548ce21bb6e · sha256:11975df08697802f… · /containers/cna/affected/2

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:30e2eac93fe1db6d42fd137be6a174ebb7b5324d1ea04249330a5548ce21bb6e · sha256:11975df08697802f… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-79","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"cwe"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:30e2eac93fe1db6d42fd137be6a174ebb7b5324d1ea04249330a5548ce21bb6e · sha256:11975df08697802f… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"cisco-sa-ucsfxosxss-7skVE8Zv","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsfxosxss-7skVE8Zv"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:30e2eac93fe1db6d42fd137be6a174ebb7b5324d1ea04249330a5548ce21bb6e · sha256:11975df08697802f… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer