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CVE-2021-1239 (GCVE-0-2021-1239)

Vulnerability from cvelistv5 – Published: 2021-01-13 21:17 – Updated: 2024-11-12 20:47
VLAI
Title
Cisco Firepower Management Center Stored Cross-Site Scripting Vulnerabilities
Summary
Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface of an affected system. The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input. An attacker could exploit these vulnerabilities by persuading a user of the interface to click a crafted link. 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.
Severity
4.8 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-08 20:54 UTC
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version CPE status
Cisco Cisco Firepower Management Center Affected: n/a
guessed Create a notification for this product.
Date Public
2021-01-13 00:00
Show details on NVD website
To clipboard 

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          "metrics": [
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                "availabilityImpact": "NONE",
                "baseScore": 4.8,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "HIGH",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
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              }
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          "problemTypes": [
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                  "cweId": "CWE-79",
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            "dateUpdated": "2021-01-13T21:17:18.000Z",
            "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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          },
          "references": [
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              "name": "20210113 Cisco Firepower Management Center Stored Cross-Site Scripting Vulnerabilities",
              "tags": [
                "vendor-advisory",
                "x_refsource_CISCO"
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              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-stored-xss-djKfCzf2"
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          ],
          "source": {
            "advisory": "cisco-sa-fmc-stored-xss-djKfCzf2",
            "defect": [
              [
                "CSCvt48601",
                "CSCvt99020"
              ]
            ],
            "discovery": "INTERNAL"
          },
          "title": "Cisco Firepower Management Center Stored Cross-Site Scripting Vulnerabilities",
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "psirt@cisco.com",
              "DATE_PUBLIC": "2021-01-13T16:00:00",
              "ID": "CVE-2021-1239",
              "STATE": "PUBLIC",
              "TITLE": "Cisco Firepower Management Center Stored Cross-Site Scripting Vulnerabilities"
            },
            "affects": {
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                "vendor_data": [
                  {
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                          "product_name": "Cisco Firepower Management Center",
                          "version": {
                            "version_data": [
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                }
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            },
            "exploit": [
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                "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
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                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
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                  "description": [
                    {
                      "lang": "eng",
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        "datePublished": "2021-01-13T21:17:18.520Z",
        "dateReserved": "2020-11-13T00:00:00.000Z",
        "dateUpdated": "2024-11-12T20:47:56.703Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.