Vulnerability-Lookup

CVE-2026-27687 (GCVE-0-2026-27687)

Vulnerability from cvelistv5 – Published: 2026-03-10 00:18 – Updated: 2026-03-10 16:52

Title

Missing Authorization check in SAP S/4HANA HCM Portugal and SAP ERP HCM Portugal

Summary

Due to missing authorization check in SAP S/4HANA HCM Portugal and SAP ERP HCM Portugal, a user with high privileges could access sensitive data belonging to another company. This vulnerability has a high impact on confidentiality and does not affect integrity and availability.

Severity

5.8 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-10 15:35 UTC

CWE

CWE-862 - Missing Authorization

Assigner

sap mitre root

References

2 references

URL	Tags
https://me.sap.com/notes/3701020
https://url.sap/sapsecuritypatchday

Impacted products

1 product

Vendor	Product	Version	CPE status
SAP_SE	SAP S/4HANA HCM Portugal and SAP ERP HCM Portugal	Affected: S4HCMCPT 100 Affected: 101 Affected: 102 Affected: SAP_HRCPT 600 Affected: 604 Affected: 608	guessed

Show details on NVD website

JSON

To clipboard

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CERTFR-2026-AVI-0256

Vulnerability from certfr_avis - Published: 2026-03-10 - Updated: 2026-03-10

De multiples vulnérabilités ont été découvertes dans les produits SAP. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une injection SQL (SQLi).

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
SAP	N/A	S/4HANA HCM Portugal and ERP HCM Portugal versions S4HCMCPT 100, 101, 102, SAP_HRCPT 600, 604 et 608 sans le dernier correctif de sécurité
SAP	N/A	Business One (Job Service) versions B1_ON_HANA 10.0 et SAP-M-BO 10.0 sans le dernier correctif de sécurité
SAP	NetWeaver Application Server ABAP	NetWeaver Application Server for ABAP versions SAP_BASIS 740, SAP_BASIS 750, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758, SAP_BASIS 816 et SAP_BASIS 918 sans le dernier correctif de sécurité
SAP	N/A	Quotation Management Insurance application (FS-QUO) version FS-QUO 800 sans le dernier correctif de sécurité
SAP	NetWeaver Application Server ABAP	NetWeaver Application Server for ABAP versions SAP_BASIS 702, SAP_BASIS 731, SAP_BASIS 740, SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758 et SAP_BASIS 816 sans le dernier correctif de sécurité
SAP	N/A	Business Warehouse (Service API) versions DW4CORE 200, 300, 400, PI_BASIS 2006_1_700, 701, 702, 730, 731, 740, SAP_BW 750, 751, 752, 753, 754, 755, 756, 757, 758 et 816 sans le dernier correctif de sécurité
SAP	NetWeaver Application Server ABAP	NetWeaver Application Server for ABAP versions SAP_BASIS 700, SAP_BASIS 701, SAP_BASIS 702, SAP_BASIS 730, SAP_BASIS 731, SAP_BASIS 740, SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758 et SAP_BASIS 816 sans le dernier correctif de sécurité
SAP	N/A	Supply Chain Management versions SCMAPO 713, 714, S4CORE 102, 103, 104, S4COREOP 105, 106, 107, 108, 109, SCM 700, 701, 702 et 712 sans le dernier correctif de sécurité
SAP	N/A	Customer Checkout 2.0 version SAP_CUSTOMER_CHECKOUT 2.0 sans le dernier correctif de sécurité
SAP	NetWeaver Application Server ABAP	NetWeaver Application Server for ABAP versions SAP_BASIS 700, SAP_BASIS 701, SAP_BASIS 702, SAP_BASIS 731, SAP_BASIS 740, SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758 et SAP_BASIS 816 sans le dernier correctif de sécurité
SAP	NetWeaver Application Server ABAP	NetWeaver (Feedback Notification) versions SAP_ABA 700, 701, 702, 731, 740, 750, 751, 752, 75A, 75B, 75C, 75D, 75E, 75F, 75G, 75H, 75I et 816 sans le dernier correctif de sécurité
SAP	N/A	Solution Tools Plug-In (ST-PI) versions ST-PI 2008_1_700, 2008_1_710, 740 et 758 sans le dernier correctif de sécurité
SAP	NetWeaver	NetWeaver Enterprise Portal Administration version EP-RUNTIME 7.50 sans le dernier correctif de sécurité
SAP	NetWeaver	NetWeaver AS Java (Adobe Document Services) version ADSSAP 7.50 sans le dernier correctif de sécurité
SAP	N/A	GUI for Windows with active GuiXT version BC-FES-GUI 8.00 sans le dernier correctif de sécurité

References

Title

Publication Time

Tags

Bulletin de sécurité SAP march-2026

2026-03-10

vendor-advisory

Show details on source website

JSON

To clipboard

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  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
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      "description": "S/4HANA HCM Portugal and ERP HCM Portugal versions S4HCMCPT 100, 101, 102, SAP_HRCPT 600, 604 et 608 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
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          "scada": false
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    },
    {
      "description": "Solution Tools Plug-In (ST-PI) versions ST-PI 2008_1_700, 2008_1_710, 740 et 758 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "NetWeaver Enterprise Portal Administration version EP-RUNTIME 7.50 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "NetWeaver",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "NetWeaver AS Java (Adobe Document Services) version ADSSAP 7.50 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "NetWeaver",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    },
    {
      "description": "GUI for Windows with active GuiXT version BC-FES-GUI 8.00 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "SAP",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-24311",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24311"
    },
    {
      "name": "CVE-2026-24313",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24313"
    },
    {
      "name": "CVE-2019-17571",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-17571"
    },
    {
      "name": "CVE-2026-27685",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-27685"
    },
    {
      "name": "CVE-2026-24316",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24316"
    },
    {
      "name": "CVE-2025-9232",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-9232"
    },
    {
      "name": "CVE-2026-27687",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-27687"
    },
    {
      "name": "CVE-2026-27686",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-27686"
    },
    {
      "name": "CVE-2026-27684",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-27684"
    },
    {
      "name": "CVE-2026-24310",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24310"
    },
    {
      "name": "CVE-2026-27688",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-27688"
    },
    {
      "name": "CVE-2026-24309",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24309"
    },
    {
      "name": "CVE-2026-27689",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-27689"
    },
    {
      "name": "CVE-2025-9230",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-9230"
    },
    {
      "name": "CVE-2026-24317",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-24317"
    },
    {
      "name": "CVE-2026-0489",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-0489"
    }
  ],
  "initial_release_date": "2026-03-10T00:00:00",
  "last_revision_date": "2026-03-10T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0256",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-03-10T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Injection SQL (SQLi)"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits SAP. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une injection SQL (SQLi).",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits SAP",
  "vendor_advisories": [
    {
      "published_at": "2026-03-10",
      "title": "Bulletin de s\u00e9curit\u00e9 SAP march-2026",
      "url": "https://support.sap.com/en/my-support/knowledge-base/security-notes-news/march-2026.html"
    }
  ]
}

FKIE_CVE-2026-27687

Vulnerability from fkie_nvd - Published: 2026-03-10 17:38 - Updated: 2026-06-17 10:27

Severity

5.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N

Summary

References

	URL	Tags
	cna@sap.com	https://me.sap.com/notes/3701020
	cna@sap.com	https://url.sap/sapsecuritypatchday

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "SAP S/4HANA HCM Portugal and SAP ERP HCM Portugal",
          "vendor": "SAP_SE",
          "versions": [
            {
              "status": "affected",
              "version": "S4HCMCPT 100"
            },
            {
              "status": "affected",
              "version": "101"
            },
            {
              "status": "affected",
              "version": "102"
            },
            {
              "status": "affected",
              "version": "SAP_HRCPT 600"
            },
            {
              "status": "affected",
              "version": "604"
            },
            {
              "status": "affected",
              "version": "608"
            }
          ]
        }
      ],
      "source": "cna@sap.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Due to missing authorization check in SAP S/4HANA HCM Portugal and SAP ERP HCM Portugal, a user with high privileges could access sensitive data belonging to another company. This vulnerability has a high impact on confidentiality and does not affect integrity and availability."
    },
    {
      "lang": "es",
      "value": "Debido a la falta de verificaci\u00f3n de autorizaci\u00f3n en SAP S/4HANA HCM Portugal y SAP ERP HCM Portugal, un usuario con privilegios elevados podr\u00eda acceder a datos sensibles pertenecientes a otra empresa. Esta vulnerabilidad tiene un alto impacto en la confidencialidad y no afecta la integridad y la disponibilidad."
    }
  ],
  "id": "CVE-2026-27687",
  "lastModified": "2026-06-17T10:27:31.193",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.3,
        "impactScore": 4.0,
        "source": "cna@sap.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-27687",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-10T15:35:57.477007Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-03-10T17:38:11.330",
  "references": [
    {
      "source": "cna@sap.com",
      "url": "https://me.sap.com/notes/3701020"
    },
    {
      "source": "cna@sap.com",
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "sourceIdentifier": "cna@sap.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "cna@sap.com",
      "type": "Secondary"
    }
  ]
}

GHSA-7WW9-JWVC-34PG

Vulnerability from github – Published: 2026-03-10 18:31 – Updated: 2026-03-10 18:31

Details

Severity

5.8 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-27687"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-10T17:38:11Z",
    "severity": "MODERATE"
  },
  "details": "Due to missing authorization check in SAP S/4HANA HCM Portugal and SAP ERP HCM Portugal, a user with high privileges could access sensitive data belonging to another company. This vulnerability has a high impact on confidentiality and does not affect integrity and availability.",
  "id": "GHSA-7ww9-jwvc-34pg",
  "modified": "2026-03-10T18:31:17Z",
  "published": "2026-03-10T18:31:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27687"
    },
    {
      "type": "WEB",
      "url": "https://me.sap.com/notes/3701020"
    },
    {
      "type": "WEB",
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

NCSC-2026-0091

Vulnerability from csaf_ncscnl - Published: 2026-03-12 07:24 - Updated: 2026-03-12 07:24

Summary

Kwetsbaarheden verholpen in SAP-producten

Scope

16 vulnerabilities in this advisory, including CVE-2026-27687.

CVE-2026-27687

A missing authorization check in SAP S/4HANA HCM Portugal and SAP ERP HCM Portugal allows high-privilege users to access sensitive data across companies, compromising data confidentiality.

5.8 (Medium)


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

Known affected: 9 products

Open the full advisory

WID-SEC-W-2026-0647

Vulnerability from csaf_certbund - Published: 2026-03-09 23:00 - Updated: 2026-03-09 23:00

Summary

SAP Patchday März 2026: Mehrere Schwachstellen

Severity

Hoch

Scope

16 vulnerabilities in this advisory, including CVE-2026-27687.

CVE-2026-27687

Known affected: 1 product

Open the full advisory

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.
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-2026-27687 (GCVE-0-2026-27687)

CERTFR-2026-AVI-0256

Solutions

FKIE_CVE-2026-27687

GHSA-7WW9-JWVC-34PG

NCSC-2026-0091

WID-SEC-W-2026-0647

Tags

Sightings

Nomenclature

Related by attack behaviour