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CVE-2026-7876

📛 CVE Title

Authentication bypass vulnerability found in Aspera High-Speed Transfer Server for Cloud Pak for Integration

⬇ Download JSON ⚠ View as Threat

Description

IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19

Overview

State
PUBLISHED
Assigner (CNA)
ibm
CVSS severity
critical
CVSS score
CVSS 9.1 / 10 9.1 9.1 / 10
CVSS vector
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Effective score
9.1 / 10 CRITICAL source: CNA overview
CWE(s)
CWE-287
Reserved
2026-05-05
Published
2026-05-27 13:56 UTC
Last updated
2026-05-28 14:21 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/7xxx/CVE-2026-7876.json
Linked Threat
CVE-2026-7876 — CVE-2026-7876

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published
2026-05-27 14:17:35 UTC
NVD last modified
2026-06-17 11:03:03 UTC
NVD CVSS v3.1
CVSS 9.1 / 10 9.1 9.1 / 10 CRITICAL source: nvd@nist.gov
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Exploitability subscore
3.9 / 10
Impact subscore
5.2 / 10
EPSS score
0.0031 (probability of exploitation in next 30 days)
EPSS percentile
23.62% vs all CVEs — higher = more likely to be exploited, as of 2026-08-01

NVD / KEV / EPSS data refreshed 2026-08-01 17:08 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID
EUVD-2026-32506
Assigner
ibm
Published
May 27, 2026, 1:56:16 PM
Updated
Jun 11, 2026, 2:05:33 PM
EUVD base score (CVSS 3.1)
9.1 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EUVD-reported EPSS
0.3100
Vendors
IBM
Products
Aspera HSTS for CP4I (1.5.1 ≤1.5.19)
Aliases
GHSA-r5m9-vqmc-c77r

ENISA description: IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19 is affected by an authentication bypass vulnerability. A transfer client may be able to take advantage of this vulnerability to access files in the server's local storage that they should not have access to, when specific restriction settings are not in place.

EUVD references (1)

Affected products (1)
VendorProductVersionsPlatforms
IBM Aspera HSTS for CP4I 1.5.1 (affected) —

Affected products — CPE 2.3 (1) NVD

NVD's normalized CPE 2.3 matchers, used by vendor tools (vulnerability scanners, asset managers) for automated detection. Compare with the CNA's free-text "Affected products" section above.

  • cpe:2.3:a:ibm:aspera_high-speed_transfer_server_for_cloud_pak_for_integration:*:*:*:*:*:*:*:*

Vendor references (1)

References embedded in the original CVE record by the assigning CNA.

Web references (4)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

NVD-tagged references (1)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

Remediations (17)

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-7876.json.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-7876",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-28T14:21:36.215142Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-28T14:21:59.902Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:aspera_hsts_for_cp4i:1.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:aspera_hsts_for_cp4i:1.5.19:*:*:*:*:*:*:*"
          ],
          "product": "Aspera HSTS for CP4I",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "1.5.19",
              "status": "affected",
              "version": "1.5.1",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "The vulnerabilities were reported to IBM by Yannik Marchand."
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "<p>IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19</p>"
            }
          ],
          "value": "IBM Aspera HSTS for CP4I 1.5.1 through 1.5.19"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "CWE-287 Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-27T13:56:16.166Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7274127"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "<div><table><tbody><tr><td><strong>Product(s)</strong></td><td><strong>VRMF</strong></td><td><strong>Remediation/First Fix</strong></td></tr><tr><td>IBM Aspera High-Speed Transfer Server for Cloud Pak for Integration (CP4I)</td><td>1.5.20</td><td>-&nbsp;Access your charts to get the latest version</td></tr></tbody></table></div>"
            }
          ],
          "value": "Product(s)VRMFRemediation/First FixIBM Aspera High-Speed Transfer Server for Cloud Pak for Integration (CP4I)1.5.20-\u00a0Access your charts to get the latest version"
        }
      ],
      "title": "Authentication bypass vulnerability found in Aspera High-Speed Transfer Server for Cloud Pak for Integration",
      "x_generator": {
        "engine": "ibm-cvegen"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-7876",
    "datePublished": "2026-05-27T13:56:16.166Z",
    "dateReserved": "2026-05-05T16:12:39.223Z",
    "dateUpdated": "2026-05-28T14:21:59.902Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}