Vulnerability-Lookup

CVE-2026-93306 (GCVE-0-2026-93306)

Vulnerability from cvelistv5 – Published: 2026-09-25 14:21 – Updated: 2026-09-25 14:21

Title

This Power System update is being released to address

Summary

IBM Server Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker on the management network can send a malformed HTTPS request to ASMI, causing the web server to crash with possible memory corruption and generate an error log. The ASMI web interface will restart automatically; however, repeated exploitation could result in a sustained loss of access to the ASMI management interface, resulting in an integrity and availability impact.

Severity

7.1 (High)


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

CWE

CWE-125 - Out-of-bounds Read

Assigner

ibm mitre root

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7289331	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version	CPE status
IBM	Server Firmware	Affected: FW1120.00 , ≤ FW1120.01 (custom) Affected: FW1110.00 , ≤ FW1110.31 (custom) Affected: FW1060.00 , ≤ FW1060.81 (custom) Affected: FW950.00 , ≤ FW950.H3 (custom) cpe:2.3:a:ibm:server_firmware:fw1120.00:::::::* cpe:2.3:a:ibm:server_firmware:fw1120.00.0:::::::* cpe:2.3:a:ibm:server_firmware:fw1120.01:::::::* cpe:2.3:a:ibm:server_firmware:fw1120.01.0:::::::* cpe:2.3:a:ibm:server_firmware:fw1110.00:::::::* cpe:2.3:a:ibm:server_firmware:fw1110.00.0:::::::* cpe:2.3:a:ibm:server_firmware:fw1110.31:::::::* cpe:2.3:a:ibm:server_firmware:fw1110.31.0:::::::* cpe:2.3:a:ibm:server_firmware:fw1060.00:::::::* cpe:2.3:a:ibm:server_firmware:fw1060.00.0:::::::* cpe:2.3:a:ibm:server_firmware:fw1060.81:::::::* cpe:2.3:a:ibm:server_firmware:fw1060.81.0:::::::* cpe:2.3:a:ibm:server_firmware:fw950.00:::::::* cpe:2.3:a:ibm:server_firmware:fw950.00.0:::::::* cpe:2.3:a:ibm:server_firmware:fw950.h3:::::::* cpe:2.3:a:ibm:server_firmware:fw950.h3.0:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:server_firmware:fw1120.00:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1120.00.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1120.01:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1120.01.0:*:*:*:*:*:*:*",
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            "cpe:2.3:a:ibm:server_firmware:fw1110.00.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1110.31:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1110.31.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1060.00:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1060.00.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1060.81:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1060.81.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw950.00:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw950.00.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw950.h3:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw950.h3.0:*:*:*:*:*:*:*"
          ],
          "product": "Server Firmware",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "FW1120.01",
              "status": "affected",
              "version": "FW1120.00",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "FW1110.31",
              "status": "affected",
              "version": "FW1110.00",
              "versionType": "custom"
            },
            {
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              "status": "affected",
              "version": "FW1060.00",
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            },
            {
              "lessThanOrEqual": "FW950.H3",
              "status": "affected",
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      ],
      "descriptions": [
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              "type": "text/html",
              "value": "\u003cp\u003eIBM Server Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker on the management network can send a malformed HTTPS request to ASMI, causing the web server to crash with possible memory corruption and generate an error log. The ASMI web interface will restart automatically; however, repeated exploitation could result in a sustained loss of access to the ASMI management interface, resulting in an integrity and availability impact.\u003c/p\u003e"
            }
          ],
          "value": "IBM Server Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker on the management network can send a malformed HTTPS request to ASMI, causing the web server to crash with possible memory corruption and generate an error log. The ASMI web interface will restart automatically; however, repeated exploitation could result in a sustained loss of access to the ASMI management interface, resulting in an integrity and availability impact."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
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          "scenarios": [
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      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-25T14:21:42.440Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7289331"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eCustomers with the products below should install FW1120.02(1120_171), FW1110.32(1110_138) or newer to remediate this vulnerability.\u003c/p\u003e\u003cp\u003ePower 11\u003cbr/\u003e1) IBM Power System E1180 (9080-HEU)\u003c/p\u003e\u003cp\u003eCustomers with the products below should install FW1060.82(1060_189) or newer to remediate this vulnerability.\u003c/p\u003e\u003cp\u003ePower 10\u003cbr/\u003e1) IBM Power System E1080 (9080-HEX)\u003c/p\u003e\u003cp\u003eCustomers with the products below should install FW950.H4(950_236) or newer to remediate this vulnerability.\u003c/p\u003e\u003cp\u003ePower 9\u003cbr/\u003e1) IBM Power System S922 (9009-22G)\u003cbr/\u003e2) IBM Power System H922 (9223-22S)\u003cbr/\u003e3) IBM Power System S914 (9009-41G)\u003cbr/\u003e4) IBM Power System S924 (9009-42G)\u003cbr/\u003e5) IBM Power System H924 (9223-42S)\u003cbr/\u003e6) IBM Power System E950 (9040-MR9)\u003cbr/\u003e7) IBM Power System E980 (9080-M9S)\u003c/p\u003e\u003cp\u003eThe images mentioned above can be located at IBM Fix Central : \u003ca href=\"https://www.ibm.com/support/fixcentral/\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral/\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "Customers with the products below should install FW1120.02(1120_171), FW1110.32(1110_138) or newer to remediate this vulnerability.\n\n\n\nPower 11\n1) IBM Power System E1180 (9080-HEU)\n\n\n\nCustomers with the products below should install FW1060.82(1060_189) or newer to remediate this vulnerability.\n\n\n\nPower 10\n1) IBM Power System E1080 (9080-HEX)\n\n\n\nCustomers with the products below should install FW950.H4(950_236) or newer to remediate this vulnerability.\n\n\n\nPower 9\n1) IBM Power System S922 (9009-22G)\n2) IBM Power System H922 (9223-22S)\n3) IBM Power System S914 (9009-41G)\n4) IBM Power System S924 (9009-42G)\n5) IBM Power System H924 (9223-42S)\n6) IBM Power System E950 (9040-MR9)\n7) IBM Power System E980 (9080-M9S)\n\n\n\nThe images mentioned above can be located at IBM Fix Central :  https://www.ibm.com/support/fixcentral/"
        }
      ],
      "title": "This Power System update is being released to address",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eProtect access to the network interface by operating it on a private network or behind a firewall.\u003c/p\u003e"
            }
          ],
          "value": "Protect access to the network interface by operating it on a private network or behind a firewall."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-93306",
    "datePublished": "2026-09-25T14:21:42.440Z",
    "dateReserved": "2026-09-17T17:01:08.321Z",
    "dateUpdated": "2026-09-25T14:21:42.440Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "cpes": [
                  "cpe:2.3:a:ibm:server_firmware:fw1120.00:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1120.00.0:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1120.01:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1120.01.0:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1110.00:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1110.00.0:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1110.31:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1110.31.0:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1060.00:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1060.00.0:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1060.81:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw1060.81.0:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw950.00:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw950.00.0:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw950.h3:*:*:*:*:*:*:*",
                  "cpe:2.3:a:ibm:server_firmware:fw950.h3.0:*:*:*:*:*:*:*"
                ],
                "product": "Server Firmware",
                "vendor": "IBM",
                "versions": [
                  {
                    "lessThanOrEqual": "FW1120.01",
                    "status": "affected",
                    "version": "FW1120.00",
                    "versionType": "custom"
                  },
                  {
                    "lessThanOrEqual": "FW1110.31",
                    "status": "affected",
                    "version": "FW1110.00",
                    "versionType": "custom"
                  },
                  {
                    "lessThanOrEqual": "FW1060.81",
                    "status": "affected",
                    "version": "FW1060.00",
                    "versionType": "custom"
                  },
                  {
                    "lessThanOrEqual": "FW950.H3",
                    "status": "affected",
                    "version": "FW950.00",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "psirt@us.ibm.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "IBM Server Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker on the management network can send a malformed HTTPS request to ASMI, causing the web server to crash with possible memory corruption and generate an error log. The ASMI web interface will restart automatically; however, repeated exploitation could result in a sustained loss of access to the ASMI management interface, resulting in an integrity and availability impact."
          }
        ],
        "id": "CVE-2026-93306",
        "lastModified": "2026-09-25T16:08:48.610",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "ADJACENT_NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.1,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "NONE",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 4.2,
              "source": "psirt@us.ibm.com",
              "type": "Primary"
            }
          ]
        },
        "published": "2026-09-25T15:17:56.943",
        "references": [
          {
            "source": "psirt@us.ibm.com",
            "url": "https://www.ibm.com/support/pages/node/7289331"
          }
        ],
        "sourceIdentifier": "psirt@us.ibm.com",
        "vulnStatus": "Awaiting Analysis",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-125"
              }
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            "source": "psirt@us.ibm.com",
            "type": "Primary"
          }
        ]
      }
    }
  }
}

FKIE_CVE-2026-93306

Vulnerability from fkie_nvd - Published: 2026-09-25 15:17 - Updated: 2026-09-25 16:08

Severity

7.1 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Summary

References

	URL	Tags
	psirt@us.ibm.com	https://www.ibm.com/support/pages/node/7289331

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:server_firmware:fw1120.00:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1120.00.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1120.01:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1120.01.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1110.00:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1110.00.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1110.31:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1110.31.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1060.00:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1060.00.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1060.81:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw1060.81.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw950.00:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw950.00.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw950.h3:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:server_firmware:fw950.h3.0:*:*:*:*:*:*:*"
          ],
          "product": "Server Firmware",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "FW1120.01",
              "status": "affected",
              "version": "FW1120.00",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "FW1110.31",
              "status": "affected",
              "version": "FW1110.00",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "FW1060.81",
              "status": "affected",
              "version": "FW1060.00",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "FW950.H3",
              "status": "affected",
              "version": "FW950.00",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Server Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker on the management network can send a malformed HTTPS request to ASMI, causing the web server to crash with possible memory corruption and generate an error log. The ASMI web interface will restart automatically; however, repeated exploitation could result in a sustained loss of access to the ASMI management interface, resulting in an integrity and availability impact."
    }
  ],
  "id": "CVE-2026-93306",
  "lastModified": "2026-09-25T16:08:48.610",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.2,
        "source": "psirt@us.ibm.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-09-25T15:17:56.943",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "url": "https://www.ibm.com/support/pages/node/7289331"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Primary"
    }
  ]
}

GHSA-3947-32C5-3W7R

Vulnerability from github – Published: 2026-09-25 15:31 – Updated: 2026-09-25 15:31

Details

Severity

7.1 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-93306"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-25T15:17:56Z",
    "severity": "HIGH"
  },
  "details": "IBM Server Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker on the management network can send a malformed HTTPS request to ASMI, causing the web server to crash with possible memory corruption and generate an error log. The ASMI web interface will restart automatically; however, repeated exploitation could result in a sustained loss of access to the ASMI management interface, resulting in an integrity and availability impact.",
  "id": "GHSA-3947-32c5-3w7r",
  "modified": "2026-09-25T15:31:50Z",
  "published": "2026-09-25T15:31:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93306"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/7289331"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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

CVE-2026-93306 (GCVE-0-2026-93306)

FKIE_CVE-2026-93306

GHSA-3947-32C5-3W7R

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Related by attack behaviour