Vulnerability-Lookup

FKIE_CVE-2026-3482

Vulnerability from fkie_nvd - Published: 2026-07-22 19:17 - Updated: 2026-07-22 20:33

Severity

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

Summary

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 could allow an unauthenticated user to read sensitive information by bypassing authentication through a specially crafted HTTP request.

References

	URL	Tags
	psirt@us.ibm.com	https://www.ibm.com/support/pages/node/7280657

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Sterling B2B Integrator",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "6.2.0.5_2",
              "status": "affected",
              "version": "6.2.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.1.1_2",
              "status": "affected",
              "version": "6.2.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.2.0_1",
              "status": "affected",
              "version": "6.2.2.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Sterling File Gateway",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "6.2.0.5_2",
              "status": "affected",
              "version": "6.2.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.1.1_2",
              "status": "affected",
              "version": "6.2.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.2.0_1",
              "status": "affected",
              "version": "6.2.2.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Sterling B2B Integrator and IBM Sterling File Gateway\u00a06.2.0.0 through 6.2.0.5_2,\u00a0 6.2.1.0 through\u00a06.2.1.1_2, and\u00a0 6.2.2.0 through 6.2.2.0_1 could allow an unauthenticated user to read sensitive information by bypassing authentication through a specially crafted HTTP request."
    }
  ],
  "id": "CVE-2026-3482",
  "lastModified": "2026-07-22T20:33:11.590",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "psirt@us.ibm.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-07-22T19:17:03.233",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "url": "https://www.ibm.com/support/pages/node/7280657"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-639"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Primary"
    }
  ]
}

CVE-2026-3482 (GCVE-0-2026-3482)

Vulnerability from cvelistv5 – Published: 2026-07-22 18:06 – Updated: 2026-07-23 13:58

Title

IBM Sterling B2B Integrator and IBM Sterling File Gateway Authorization Bypass

Summary

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-639 - Authorization bypass through User-Controlled key

Assigner

ibm

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7280657	vendor-advisorypatch

Impacted products

2 products

Vendor	Product	Version
IBM	Sterling B2B Integrator	Affected: 6.2.0.0 , ≤ 6.2.0.5_2 (semver) Affected: 6.2.1.0 , ≤ 6.2.1.1_2 (semver) Affected: 6.2.2.0 , ≤ 6.2.2.0_1 (semver)
IBM	Sterling File Gateway	Affected: 6.2.0.0 , ≤ 6.2.0.5_2 (semver) Affected: 6.2.1.0 , ≤ 6.2.1.1_2 (semver) Affected: 6.2.2.0 , ≤ 6.2.2.0_1 (semver)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-3482",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-23T13:58:37.428339Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-23T13:58:49.327Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "versions": [
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              "status": "affected",
              "version": "6.2.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.1.1_2",
              "status": "affected",
              "version": "6.2.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.2.0_1",
              "status": "affected",
              "version": "6.2.2.0",
              "versionType": "semver"
            }
          ]
        },
        {
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          "versions": [
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              "version": "6.2.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.1.1_2",
              "status": "affected",
              "version": "6.2.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.2.0_1",
              "status": "affected",
              "version": "6.2.2.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
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          "nodes": [
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                  "criteria": "cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "6.2.0.0",
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                },
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                  "criteria": "cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*",
                  "versionEndIncluding": "6.2.1.1_2",
                  "versionStartIncluding": "6.2.1.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*",
                  "versionEndIncluding": "6.2.2.0_1",
                  "versionStartIncluding": "6.2.2.0",
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              ],
              "negate": false,
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                },
                {
                  "criteria": "cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*",
                  "versionEndIncluding": "6.2.1.1_2",
                  "versionStartIncluding": "6.2.1.0",
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                },
                {
                  "criteria": "cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "OR"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "IBM Sterling B2B Integrator and IBM Sterling File Gateway\u0026nbsp;6.2.0.0 through 6.2.0.5_2,\u0026nbsp; 6.2.1.0 through\u0026nbsp;6.2.1.1_2, and\u0026nbsp; 6.2.2.0 through 6.2.2.0_1 could allow an unauthenticated user to read sensitive information by bypassing authentication through a specially crafted HTTP request."
            }
          ],
          "value": "IBM Sterling B2B Integrator and IBM Sterling File Gateway\u00a06.2.0.0 through 6.2.0.5_2,\u00a0 6.2.1.0 through\u00a06.2.1.1_2, and\u00a0 6.2.2.0 through 6.2.2.0_1 could allow an unauthenticated user to read sensitive information by bypassing authentication through a specially crafted HTTP request."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization bypass through User-Controlled key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-22T18:06:00.762Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7280657"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cdiv\u003e\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eProduct\u003c/td\u003e\u003ctd\u003eVersion\u003c/td\u003e\u003ctd\u003eAPAR\u003c/td\u003e\u003ctd\u003eRemediation \u0026amp; Fix\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eIBM Sterling B2B Integrator and IBM Sterling File Gateway\u003c/td\u003e\u003ctd\u003e6.2.0.0 - 6.2.0.5_2\u003c/td\u003e\u003ctd\u003e\u0026nbsp;IT49168 \u0026nbsp; \u0026nbsp;\u0026nbsp;\u003c/td\u003e\u003ctd\u003eApply B2Bi 6.2.0.6, 6.2.1.2, 6.2.2.1\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eIBM Sterling B2B Integrator and IBM Sterling File Gateway\u003c/td\u003e\u003ctd\u003e6.2.1.0 - 6.2.1.1_2\u003c/td\u003e\u003ctd\u003e\u0026nbsp;IT49168 \u0026nbsp; \u0026nbsp;\u0026nbsp;\u003c/td\u003e\u003ctd\u003eApply B2Bi 6.2.1.2, 6.2.2.1\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eIBM Sterling B2B Integrator and IBM Sterling File Gateway\u003c/td\u003e\u003ctd\u003e6.2.2.0 - 6.2.2.0_1\u0026nbsp;\u0026nbsp;\u003c/td\u003e\u003ctd\u003e\u0026nbsp;IT49168 \u0026nbsp; \u0026nbsp;\u003c/td\u003e\u003ctd\u003eApply B2Bi 6.2.2.1\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u0026nbsp;\u003c/p\u003e\u003cp\u003eThe IIM versions of 6.2.0.6, 6.2.1.2 and 6.2.2.1 are available on\u0026nbsp;\u003ca href=\"http://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other%2Bsoftware\u0026amp;product=ibm/Other+software/Sterling+B2B+Integrator\u0026amp;release=All\u0026amp;platform=All\u0026amp;function=all\" target=\"_blank\" rel=\"noopener noreferrer nofollow\"\u003eFix Central\u003c/a\u003e.\u0026nbsp;\u003c/p\u003e\u003cp\u003eThe container version of 6.2.0.6, 6.2.1.2 and 6.2.2.1 are available in IBM Entitled Registry.\u003c/p\u003e\u003c/div\u003e\u003cdiv\u003e\u003c/div\u003e\u003cbr\u003e"
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        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "IBM Sterling B2B Integrator and IBM Sterling File Gateway Authorization Bypass",
      "x_generator": {
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      }
    }
  },
  "cveMetadata": {
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    "assignerShortName": "ibm",
    "cveId": "CVE-2026-3482",
    "datePublished": "2026-07-22T18:06:00.762Z",
    "dateReserved": "2026-03-03T14:50:55.686Z",
    "dateUpdated": "2026-07-23T13:58:49.327Z",
    "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.

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.

Action not permitted

FKIE_CVE-2026-3482

CVE-2026-3482 (GCVE-0-2026-3482)

Tags

Sightings

Nomenclature