CVE-2021-1374
Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family Stored Cross-Site Scripting Vulnerability
Severity Score
4.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A vulnerability in the web-based management interface of Cisco IOS XE Wireless Controller software for the Catalyst 9000 Family of switches could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against another user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by authenticating to the device as a high-privileged user, adding certain configurations with malicious code in one of its fields, and persuading another user to click on it. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or to access sensitive, browser-based information.
Una vulnerabilidad en la interfaz de administración basada en web del software Cisco IOS XE Wireless Controller para la Familia Catalyst 9000, podría permitir a un atacante remoto autenticado llevar a cabo un ataque de tipo cross-site scripting (XSS) contra otro usuario de la interfaz de administración basada en web de un dispositivo afectado. La vulnerabilidad es debido a una comprobación insuficiente de la entrada suministrada por el usuario por la interfaz de administración basada en web de un dispositivo afectado. Un atacante podría explotar esta vulnerabilidad al autenticarse en el dispositivo como un usuario muy privilegiado, agregar ciertas configuraciones con código malicioso en uno de sus campos y persuadir a otro usuario para que haga clic en él. Una explotación con éxito podría permitir al atacante ejecutar código script arbitrario en el contexto de la interfaz afectada o acceder a información confidencial basada en el navegador
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-11-13 CVE Reserved
- 2021-03-24 CVE Published
- 2023-03-08 EPSS Updated
- 2024-09-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ewlc-xss-cAfMtCzv | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.1 Search vendor "Cisco" for product "Ios Xe" and version "16.6.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.2 Search vendor "Cisco" for product "Ios Xe" and version "16.6.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.3 Search vendor "Cisco" for product "Ios Xe" and version "16.6.3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.4 Search vendor "Cisco" for product "Ios Xe" and version "16.6.4" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.4a Search vendor "Cisco" for product "Ios Xe" and version "16.6.4a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.4s Search vendor "Cisco" for product "Ios Xe" and version "16.6.4s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.5 Search vendor "Cisco" for product "Ios Xe" and version "16.6.5" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.5a Search vendor "Cisco" for product "Ios Xe" and version "16.6.5a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.5b Search vendor "Cisco" for product "Ios Xe" and version "16.6.5b" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.6 Search vendor "Cisco" for product "Ios Xe" and version "16.6.6" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.7 Search vendor "Cisco" for product "Ios Xe" and version "16.6.7" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.7a Search vendor "Cisco" for product "Ios Xe" and version "16.6.7a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.6.8 Search vendor "Cisco" for product "Ios Xe" and version "16.6.8" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.7.1 Search vendor "Cisco" for product "Ios Xe" and version "16.7.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.7.1a Search vendor "Cisco" for product "Ios Xe" and version "16.7.1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.7.1b Search vendor "Cisco" for product "Ios Xe" and version "16.7.1b" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.7.2 Search vendor "Cisco" for product "Ios Xe" and version "16.7.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.7.3 Search vendor "Cisco" for product "Ios Xe" and version "16.7.3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.7.4 Search vendor "Cisco" for product "Ios Xe" and version "16.7.4" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.8.1 Search vendor "Cisco" for product "Ios Xe" and version "16.8.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.8.1a Search vendor "Cisco" for product "Ios Xe" and version "16.8.1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.8.1b Search vendor "Cisco" for product "Ios Xe" and version "16.8.1b" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.8.1c Search vendor "Cisco" for product "Ios Xe" and version "16.8.1c" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.8.1d Search vendor "Cisco" for product "Ios Xe" and version "16.8.1d" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.8.1e Search vendor "Cisco" for product "Ios Xe" and version "16.8.1e" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.8.1s Search vendor "Cisco" for product "Ios Xe" and version "16.8.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.8.2 Search vendor "Cisco" for product "Ios Xe" and version "16.8.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.8.3 Search vendor "Cisco" for product "Ios Xe" and version "16.8.3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.1 Search vendor "Cisco" for product "Ios Xe" and version "16.9.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.1a Search vendor "Cisco" for product "Ios Xe" and version "16.9.1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.1b Search vendor "Cisco" for product "Ios Xe" and version "16.9.1b" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.1c Search vendor "Cisco" for product "Ios Xe" and version "16.9.1c" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.1d Search vendor "Cisco" for product "Ios Xe" and version "16.9.1d" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.1s Search vendor "Cisco" for product "Ios Xe" and version "16.9.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.2 Search vendor "Cisco" for product "Ios Xe" and version "16.9.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.2a Search vendor "Cisco" for product "Ios Xe" and version "16.9.2a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.2s Search vendor "Cisco" for product "Ios Xe" and version "16.9.2s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.3 Search vendor "Cisco" for product "Ios Xe" and version "16.9.3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.3a Search vendor "Cisco" for product "Ios Xe" and version "16.9.3a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.3h Search vendor "Cisco" for product "Ios Xe" and version "16.9.3h" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.3s Search vendor "Cisco" for product "Ios Xe" and version "16.9.3s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.4 Search vendor "Cisco" for product "Ios Xe" and version "16.9.4" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.4c Search vendor "Cisco" for product "Ios Xe" and version "16.9.4c" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.5 Search vendor "Cisco" for product "Ios Xe" and version "16.9.5" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.9.5f Search vendor "Cisco" for product "Ios Xe" and version "16.9.5f" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.1 Search vendor "Cisco" for product "Ios Xe" and version "16.10.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.1a Search vendor "Cisco" for product "Ios Xe" and version "16.10.1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.1b Search vendor "Cisco" for product "Ios Xe" and version "16.10.1b" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.1c Search vendor "Cisco" for product "Ios Xe" and version "16.10.1c" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.1d Search vendor "Cisco" for product "Ios Xe" and version "16.10.1d" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.1e Search vendor "Cisco" for product "Ios Xe" and version "16.10.1e" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.1f Search vendor "Cisco" for product "Ios Xe" and version "16.10.1f" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.1g Search vendor "Cisco" for product "Ios Xe" and version "16.10.1g" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.1s Search vendor "Cisco" for product "Ios Xe" and version "16.10.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.2 Search vendor "Cisco" for product "Ios Xe" and version "16.10.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.10.3 Search vendor "Cisco" for product "Ios Xe" and version "16.10.3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.11.1 Search vendor "Cisco" for product "Ios Xe" and version "16.11.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.11.1a Search vendor "Cisco" for product "Ios Xe" and version "16.11.1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.11.1b Search vendor "Cisco" for product "Ios Xe" and version "16.11.1b" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.11.1c Search vendor "Cisco" for product "Ios Xe" and version "16.11.1c" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.11.1s Search vendor "Cisco" for product "Ios Xe" and version "16.11.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.11.2 Search vendor "Cisco" for product "Ios Xe" and version "16.11.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.1 Search vendor "Cisco" for product "Ios Xe" and version "16.12.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.1a Search vendor "Cisco" for product "Ios Xe" and version "16.12.1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.1c Search vendor "Cisco" for product "Ios Xe" and version "16.12.1c" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.1s Search vendor "Cisco" for product "Ios Xe" and version "16.12.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.1t Search vendor "Cisco" for product "Ios Xe" and version "16.12.1t" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.1w Search vendor "Cisco" for product "Ios Xe" and version "16.12.1w" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.1x Search vendor "Cisco" for product "Ios Xe" and version "16.12.1x" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.1y Search vendor "Cisco" for product "Ios Xe" and version "16.12.1y" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.1z Search vendor "Cisco" for product "Ios Xe" and version "16.12.1z" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.2 Search vendor "Cisco" for product "Ios Xe" and version "16.12.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.2a Search vendor "Cisco" for product "Ios Xe" and version "16.12.2a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.2s Search vendor "Cisco" for product "Ios Xe" and version "16.12.2s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.2t Search vendor "Cisco" for product "Ios Xe" and version "16.12.2t" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.3 Search vendor "Cisco" for product "Ios Xe" and version "16.12.3" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.3a Search vendor "Cisco" for product "Ios Xe" and version "16.12.3a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.3s Search vendor "Cisco" for product "Ios Xe" and version "16.12.3s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.4 Search vendor "Cisco" for product "Ios Xe" and version "16.12.4" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 16.12.4a Search vendor "Cisco" for product "Ios Xe" and version "16.12.4a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 17.1.1 Search vendor "Cisco" for product "Ios Xe" and version "17.1.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 17.1.1a Search vendor "Cisco" for product "Ios Xe" and version "17.1.1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 17.1.1s Search vendor "Cisco" for product "Ios Xe" and version "17.1.1s" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 17.1.1t Search vendor "Cisco" for product "Ios Xe" and version "17.1.1t" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 17.1.2 Search vendor "Cisco" for product "Ios Xe" and version "17.1.2" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 17.2.1 Search vendor "Cisco" for product "Ios Xe" and version "17.2.1" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 17.2.1a Search vendor "Cisco" for product "Ios Xe" and version "17.2.1a" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 17.2.1r Search vendor "Cisco" for product "Ios Xe" and version "17.2.1r" | - |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Ios Xe Search vendor "Cisco" for product "Ios Xe" | 17.2.1v Search vendor "Cisco" for product "Ios Xe" and version "17.2.1v" | - |
Affected
| ||||||