github - ghsa-w2hw-vrcc-cpx9

GHSA-W2HW-VRCC-CPX9

Vulnerability from github – Published: 2022-05-13 01:34 – Updated: 2022-05-13 01:34

Details

A vulnerability in Cisco HyperFlex Software could allow an unauthenticated, remote attacker to generate valid, signed session tokens. The vulnerability is due to a static signing key that is present in all Cisco HyperFlex systems. An attacker could exploit this vulnerability by accessing the static signing key from one HyperFlex system and using it to generate valid, signed session tokens for another HyperFlex system. A successful exploit could allow the attacker to access the HyperFlex Web UI of a system for which they are not authorized.

Severity ?

8.6 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2018-15382"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-642"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-10-05T14:29:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in Cisco HyperFlex Software could allow an unauthenticated, remote attacker to generate valid, signed session tokens. The vulnerability is due to a static signing key that is present in all Cisco HyperFlex systems. An attacker could exploit this vulnerability by accessing the static signing key from one HyperFlex system and using it to generate valid, signed session tokens for another HyperFlex system. A successful exploit could allow the attacker to access the HyperFlex Web UI of a system for which they are not authorized.",
  "id": "GHSA-w2hw-vrcc-cpx9",
  "modified": "2022-05-13T01:34:22Z",
  "published": "2022-05-13T01:34:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-15382"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-hyperflex-secret"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105518"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-15382 (GCVE-0-2018-15382)

Vulnerability from cvelistv5 – Published: 2018-10-05 14:00 – Updated: 2024-11-26 14:34

Summary

Severity ?

No CVSS data available.

CWE

CWE-642

Assigner

cisco

References

URL

Tags

	https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
	http://www.securityfocus.com/bid/105518	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Cisco	Cisco HyperFlex HX-Series	Affected: n/a

Show details on NVD website

JSON

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          },
          {
            "name": "105518",
            "tags": [
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              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/105518"
          }
        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
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              "content": {
                "id": "CVE-2018-15382",
                "options": [
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                  },
                  {
                    "Automatable": "yes"
                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-25T18:53:05.624528Z",
                "version": "2.0.3"
              },
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          }
        ],
        "providerMetadata": {
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        },
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        "discovery": "UNKNOWN"
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-W2HW-VRCC-CPX9

CVE-2018-15382 (GCVE-0-2018-15382)

Tags

Sightings

Nomenclature