CVE-2026-20091
Cisco UCS Manager and FXOS Software Stored Cross-Site Scripting Vulnerability
En bref
- Source
- NVD
- EPSS
- EPSS 0.20 % · centile 10 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- cisco
- Statut NVD
- Deferred
Description
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 successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker must have valid credentials for a user account with the role of Administrator or AAA Administrator.
Faiblesses (CWE)
- CWE-79 — Injection de code indirecte (XSS)
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N | cisco |
| CVSS 3.1 | MEDIUM 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N | NVD · psirt@cisco.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-8670
- GCVE · GCVE-0-2026-20091
Produits affectés
| Produit | Versions |
|---|---|
| Cisco · Cisco Firepower Extensible Operating System (FXOS) | affected 2.14.1.131 ; affected 2.14.1.143 ; affected 2.14.1.163 ; affected 2.14.1.167 ; affected 2.16.0.128 |
| Cisco · Cisco Secure Firewall Adaptive Security Appliance (ASA) Software | affected 9.12.2 ; affected 9.12.1 ; affected 9.12.3 ; affected 9.12.4 ; affected 9.12.3.2 ; affected 9.12.3.12 |
| Cisco · Cisco Unified Computing System (Managed) | affected 4.0(4h) ; affected 4.1(1a) ; affected 4.0(1c) ; affected 4.0(4a) ; affected 4.0(1a) ; affected 4.0(1d) |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |