CVE-2021-26087 (GCVE-0-2021-26087)

Vulnerability from cvelistv5 – Published: 2025-03-17 13:05 – Updated: 2025-03-17 13:52
VLAI?
Summary
An improper neutralization of input during web page generation in FortiWLC version 8.6.0, version 8.5.3 and below, version 8.4.8 and below, version 8.3.3 web interface may allow both authenticated remote attackers and non-authenticated attackers in the same network as the appliance to perform a stored cross site scripting attack (XSS) via injecting malicious payloads in different locations.
CWE
  • CWE-79 - Execute unauthorized code or commands
Assigner
Impacted products
Vendor Product Version
Fortinet FortiWLC Affected: 8.6.0
Affected: 8.5.0 , ≤ 8.5.3 (semver)
Affected: 8.4.4 , ≤ 8.4.8 (semver)
Affected: 8.4.0 , ≤ 8.4.2 (semver)
Affected: 8.3.3
    cpe:2.3:a:fortinet:fortiwlc:8.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.5.3:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.5.2:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.5.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.4.8:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.4.7:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.4.6:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.4.5:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.4.4:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:fortinet:fortiwlc:8.3.3:*:*:*:*:*:*:*
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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