Vulnerability-Lookup

GHSA-24QQ-7528-P6PC

Vulnerability from github – Published: 2026-04-01 18:36 – Updated: 2026-04-01 18:36

Details

This vulnerability is due to improper input validation for specific HTTP requests. An attacker could exploit this vulnerability by persuading an authenticated user of the device management interface to click a crafted link. A successful exploit could allow the attacker to send arbitrary network requests that are sourced from the affected device to an attacker-controlled server. The attacker could then execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.

Severity

6.1 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-20041"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-01T17:28:25Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability in Cisco Nexus Dashboard and Cisco Nexus Dashboard Insights could allow an unauthenticated, remote attacker to conduct a server-side request forgery (SSRF) attack through an affected device.\n\nThis vulnerability is due to improper input validation for specific HTTP requests. An attacker could exploit this vulnerability by persuading an authenticated user of the device management interface to click a crafted link. A successful exploit could allow the attacker to send arbitrary network requests that are sourced from the affected device to an attacker-controlled server. The attacker could then execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.",
  "id": "GHSA-24qq-7528-p6pc",
  "modified": "2026-04-01T18:36:37Z",
  "published": "2026-04-01T18:36:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20041"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nd-ssrf-NAen4O7r"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-20041 (GCVE-0-2026-20041)

Vulnerability from cvelistv5 – Published: 2026-04-01 16:27 – Updated: 2026-04-01 18:13

Title

Cisco Nexus Dashboard Server Side Request Forgery Vulnerability

Summary

A vulnerability in Cisco Nexus Dashboard and Cisco Nexus Dashboard Insights could allow an unauthenticated, remote attacker to conduct a server-side request forgery (SSRF) attack through an affected device. This vulnerability is due to improper input validation for specific HTTP requests. An attacker could exploit this vulnerability by persuading an authenticated user of the device management interface to click a crafted link. A successful exploit could allow the attacker to send arbitrary network requests that are sourced from the affected device to an attacker-controlled server. The attacker could then execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.

Severity

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/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 2026-04-01 18:13 UTC

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

cisco mitre root

References

1 reference

URL	Tags
https://sec.cloudapps.cisco.com/security/center/c…

Impacted products

2 products

Vendor	Product	Version
Cisco	Cisco Nexus Dashboard	Affected: 1.1(3e) Affected: 1.1(3c) Affected: 1.1(3d) Affected: 1.1(0d) Affected: 1.1(2i) Affected: 2.0(1b) Affected: 1.1(2h) Affected: 1.1(0c) Affected: 1.1(3f) Affected: 2.1(1d) Affected: 2.1(1e) Affected: 2.0(2g) Affected: 2.0(2h) Affected: 2.1(2d) Affected: 2.0(1d) Affected: 2.2(1h) Affected: 2.2(1e) Affected: 2.2(2d) Affected: 2.1(2f) Affected: 2.3(1c) Affected: 2.3(2b) Affected: 2.3(2c) Affected: 2.3(2d) Affected: 2.3(2e) Affected: 3.0(1f) Affected: 3.0(1i) Affected: 3.1(1k) Affected: 3.1(1l) Affected: 3.2(1e) Affected: 3.2(1i) Affected: 3.3(1a) Affected: 3.3(1b) Affected: 3.3(2b) Affected: 4.0(1i) Affected: 3.3(2g) Affected: 3.2(2f) Affected: 3.2(2g) Affected: 3.2(2m) Affected: 3.1(1n) Affected: 4.1(1g)
Cisco	Cisco Nexus Dashboard Insights	Affected: 2.2.2.125 Affected: 2.2.2.126 Affected: 5.0.1.150 Affected: 5.0.1.154 Affected: 5.1.0.131 Affected: 5.1.0.135 Affected: 6.0.1 Affected: 6.0.2 Affected: 6.1.1 Affected: 6.1.2 Affected: 6.1.3 Affected: 6.2.1 Affected: 6.2.2 Affected: 6.3.1 Affected: 6.4.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20041",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-01T18:13:09.025281Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-01T18:13:15.076Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Cisco Nexus Dashboard",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "1.1(3e)"
            },
            {
              "status": "affected",
              "version": "1.1(3c)"
            },
            {
              "status": "affected",
              "version": "1.1(3d)"
            },
            {
              "status": "affected",
              "version": "1.1(0d)"
            },
            {
              "status": "affected",
              "version": "1.1(2i)"
            },
            {
              "status": "affected",
              "version": "2.0(1b)"
            },
            {
              "status": "affected",
              "version": "1.1(2h)"
            },
            {
              "status": "affected",
              "version": "1.1(0c)"
            },
            {
              "status": "affected",
              "version": "1.1(3f)"
            },
            {
              "status": "affected",
              "version": "2.1(1d)"
            },
            {
              "status": "affected",
              "version": "2.1(1e)"
            },
            {
              "status": "affected",
              "version": "2.0(2g)"
            },
            {
              "status": "affected",
              "version": "2.0(2h)"
            },
            {
              "status": "affected",
              "version": "2.1(2d)"
            },
            {
              "status": "affected",
              "version": "2.0(1d)"
            },
            {
              "status": "affected",
              "version": "2.2(1h)"
            },
            {
              "status": "affected",
              "version": "2.2(1e)"
            },
            {
              "status": "affected",
              "version": "2.2(2d)"
            },
            {
              "status": "affected",
              "version": "2.1(2f)"
            },
            {
              "status": "affected",
              "version": "2.3(1c)"
            },
            {
              "status": "affected",
              "version": "2.3(2b)"
            },
            {
              "status": "affected",
              "version": "2.3(2c)"
            },
            {
              "status": "affected",
              "version": "2.3(2d)"
            },
            {
              "status": "affected",
              "version": "2.3(2e)"
            },
            {
              "status": "affected",
              "version": "3.0(1f)"
            },
            {
              "status": "affected",
              "version": "3.0(1i)"
            },
            {
              "status": "affected",
              "version": "3.1(1k)"
            },
            {
              "status": "affected",
              "version": "3.1(1l)"
            },
            {
              "status": "affected",
              "version": "3.2(1e)"
            },
            {
              "status": "affected",
              "version": "3.2(1i)"
            },
            {
              "status": "affected",
              "version": "3.3(1a)"
            },
            {
              "status": "affected",
              "version": "3.3(1b)"
            },
            {
              "status": "affected",
              "version": "3.3(2b)"
            },
            {
              "status": "affected",
              "version": "4.0(1i)"
            },
            {
              "status": "affected",
              "version": "3.3(2g)"
            },
            {
              "status": "affected",
              "version": "3.2(2f)"
            },
            {
              "status": "affected",
              "version": "3.2(2g)"
            },
            {
              "status": "affected",
              "version": "3.2(2m)"
            },
            {
              "status": "affected",
              "version": "3.1(1n)"
            },
            {
              "status": "affected",
              "version": "4.1(1g)"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "Cisco Nexus Dashboard Insights",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "2.2.2.125"
            },
            {
              "status": "affected",
              "version": "2.2.2.126"
            },
            {
              "status": "affected",
              "version": "5.0.1.150"
            },
            {
              "status": "affected",
              "version": "5.0.1.154"
            },
            {
              "status": "affected",
              "version": "5.1.0.131"
            },
            {
              "status": "affected",
              "version": "5.1.0.135"
            },
            {
              "status": "affected",
              "version": "6.0.1"
            },
            {
              "status": "affected",
              "version": "6.0.2"
            },
            {
              "status": "affected",
              "version": "6.1.1"
            },
            {
              "status": "affected",
              "version": "6.1.2"
            },
            {
              "status": "affected",
              "version": "6.1.3"
            },
            {
              "status": "affected",
              "version": "6.2.1"
            },
            {
              "status": "affected",
              "version": "6.2.2"
            },
            {
              "status": "affected",
              "version": "6.3.1"
            },
            {
              "status": "affected",
              "version": "6.4.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in Cisco Nexus Dashboard and Cisco Nexus Dashboard Insights could allow an unauthenticated, remote attacker to conduct a server-side request forgery (SSRF) attack through an affected device.\r\n\r\nThis vulnerability is due to improper input validation for specific HTTP requests. An attacker could exploit this vulnerability by persuading an authenticated user of the device management interface to click a crafted link. A successful exploit could allow the attacker to send arbitrary network requests that are sourced from the affected device to an attacker-controlled server. The attacker could then execute arbitrary script code in the context of the affected interface or access sensitive browser-based information."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-01T16:27:49.961Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-nd-ssrf-NAen4O7r",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nd-ssrf-NAen4O7r"
        }
      ],
      "source": {
        "advisory": "cisco-sa-nd-ssrf-NAen4O7r",
        "defects": [
          "CSCwq47518"
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Nexus Dashboard Server Side Request Forgery Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2026-20041",
    "datePublished": "2026-04-01T16:27:49.961Z",
    "dateReserved": "2025-10-08T11:59:15.354Z",
    "dateUpdated": "2026-04-01T18:13:15.076Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

GHSA-24QQ-7528-P6PC

CVE-2026-20041 (GCVE-0-2026-20041)

Tags

Sightings

Nomenclature

Related by attack behaviour