Vulnerability-Lookup

FKIE_CVE-2026-7254

Vulnerability from fkie_nvd - Published: 2026-05-27 14:17 - Updated: 2026-06-02 15:45

Severity

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Summary

IBM OPENBMC FW1110.00 through FW1110.11 is vulnerable to denial of service attacks by unauthenticated network users.

References

	URL	Tags
	psirt@us.ibm.com	https://www.ibm.com/support/pages/node/7272993	Vendor Advisory

Impacted products

	Vendor	Product	Version
	ibm	openbmc	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:ibm:openbmc:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A0F843D8-A68F-4396-9B62-662E983BB7C9",
              "versionEndIncluding": "1110.11",
              "versionStartIncluding": "1110.00",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM OPENBMC FW1110.00 through FW1110.11\u00a0is vulnerable to denial of service attacks by unauthenticated network users."
    }
  ],
  "id": "CVE-2026-7254",
  "lastModified": "2026-06-02T15:45:26.857",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-05-27T14:17:35.173",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.ibm.com/support/pages/node/7272993"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1284"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Secondary"
    }
  ]
}

CVE-2026-7254 (GCVE-0-2026-7254)

Vulnerability from cvelistv5 – Published: 2026-05-27 13:12 – Updated: 2026-05-27 14:48

Title

Open BMC Denial of Service

Summary

IBM OPENBMC FW1110.00 through FW1110.11 is vulnerable to denial of service attacks by unauthenticated network users.

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-1284 - Improper Validation of Specified Quantity in Input

Assigner

ibm

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7272993	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
IBM	OPENBMC	Affected: FW1110.00 , ≤ FW1110.11 (semver) cpe:2.3:a:ibm:openbmc:fw1110.00:::::::* cpe:2.3:a:ibm:openbmc:fw1110.00.0:::::::* cpe:2.3:a:ibm:openbmc:fw1110.11:::::::* cpe:2.3:a:ibm:openbmc:fw1110.11.0:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-7254",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-27T14:48:19.046200Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-27T14:48:48.502Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:openbmc:fw1110.00:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:openbmc:fw1110.00.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:openbmc:fw1110.11:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:openbmc:fw1110.11.0:*:*:*:*:*:*:*"
          ],
          "product": "OPENBMC",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "FW1110.11",
              "status": "affected",
              "version": "FW1110.00",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM OPENBMC FW1110.00 through FW1110.11\u0026nbsp;\u003cspan\u003eis vulnerable to denial of service attacks by unauthenticated network users.\u003c/span\u003e\u003c/p\u003e\u003cdiv\u003e\u003c/div\u003e\u003cbr\u003e"
            }
          ],
          "value": "IBM OPENBMC FW1110.00 through FW1110.11\u00a0is vulnerable to denial of service attacks by unauthenticated network users."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1284",
              "description": "CWE-1284 Improper Validation of Specified Quantity in Input",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-27T13:13:28.863Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7272993"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eCustomers with the products below should install FW1110.20(1110_130) or newer to remediate this vulnerability.\u003cbr\u003ePower 11\u003cbr\u003e1) IBM Power System S1122 (9824-22A)\u003cbr\u003e2) IBM Power System S1124 (9824-42A)\u003cbr\u003e3) IBM Power System S1122s (9824-22B)\u003cbr\u003e4) IBM Power System S1114 (9824-41B)\u003cbr\u003e5) IBM Power System L1122 (9856-22H)\u003cbr\u003e6) IBM Power System L1124 (9856-42H)\u003cbr\u003e7) IBM Power System E1150 (9043-MRU)\u003c/p\u003e\u003cp\u003eThe images mentioned above can be located at IBM Fix Central : \u003ca href=\"https://www.ibm.com/support/fixcentral/\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/support/fixcentral/\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "Customers with the products below should install FW1110.20(1110_130) or newer to remediate this vulnerability.\nPower 11\n1) IBM Power System S1122 (9824-22A)\n2) IBM Power System S1124 (9824-42A)\n3) IBM Power System S1122s (9824-22B)\n4) IBM Power System S1114 (9824-41B)\n5) IBM Power System L1122 (9856-22H)\n6) IBM Power System L1124 (9856-42H)\n7) IBM Power System E1150 (9043-MRU)\n\n\n\nThe images mentioned above can be located at IBM Fix Central :  https://www.ibm.com/support/fixcentral/"
        }
      ],
      "title": "Open BMC Denial of Service",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eProtect access to the BMC\u0027s network interface.\u003c/p\u003e"
            }
          ],
          "value": "Protect access to the BMC\u0027s network interface."
        }
      ],
      "x_generator": {
        "engine": "ibm-cvegen"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-7254",
    "datePublished": "2026-05-27T13:12:06.648Z",
    "dateReserved": "2026-04-27T23:05:58.869Z",
    "dateUpdated": "2026-05-27T14:48:48.502Z",
    "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.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2026-7254

CVE-2026-7254 (GCVE-0-2026-7254)

Tags

Sightings

Nomenclature