Vulnerability Details : CVE-2021-1582
A vulnerability in the web UI of Cisco Application Policy Infrastructure Controller (APIC) or Cisco Cloud APIC could allow an authenticated, remote attacker to perform a stored cross-site scripting attack on an affected system. This vulnerability is due to improper input validation in the web UI. An authenticated attacker could exploit this vulnerability by sending malicious input to the web UI. A successful exploit could allow the attacker to execute arbitrary script code in the context of the web-based interface or access sensitive, browser-based information.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-1582
- cpe:2.3:a:cisco:application_policy_infrastructure_controller:*:*:*:*:*:*:*:*
- Cisco » Application Policy Infrastructure ControllerVersions from including (>=) 4.0 and before (<) 4.2\(7i\)cpe:2.3:a:cisco:application_policy_infrastructure_controller:*:*:*:*:*:*:*:*
- Cisco » Application Policy Infrastructure ControllerVersions from including (>=) 5.0 and before (<) 5.2\(2f\)cpe:2.3:a:cisco:application_policy_infrastructure_controller:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cloud_application_policy_infrastructure_controller:*:*:*:*:*:*:*:*
- Cisco » Cloud Application Policy Infrastructure ControllerVersions from including (>=) 5.0 and before (<) 5.2\(1h\)cpe:2.3:a:cisco:cloud_application_policy_infrastructure_controller:*:*:*:*:*:*:*:*
- Cisco » Cloud Application Policy Infrastructure ControllerVersions from including (>=) 4.0 and before (<) 4.2\(7i\)cpe:2.3:a:cisco:cloud_application_policy_infrastructure_controller:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-1582
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-1582
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
5.4
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
Cisco Systems, Inc. | |
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2021-1582
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)
References for CVE-2021-1582
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-capic-scss-bFT75YrM
Cisco Application Policy Infrastructure Controller Stored Cross-Site Scripting VulnerabilityPatch;Vendor Advisory
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