Vulnerability-Lookup

FKIE_CVE-2026-0498

Vulnerability from fkie_nvd - Published: 2026-01-13 02:15 - Updated: 2026-01-22 18:44

Severity ?

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

Summary

SAP S/4HANA (Private Cloud and On-Premise) allows an attacker with admin privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code/OS commands into the system, bypassing essential authorization checks. This vulnerability effectively functions as a backdoor, creating the risk of full system compromise, undermining the confidentiality, integrity and availability of the system.

References

	URL	Tags
	cna@sap.com	https://me.sap.com/notes/3694242	Permissions Required
	cna@sap.com	https://url.sap/sapsecuritypatchday	Patch, Vendor Advisory

Impacted products

Vendor	Product	Version
sap	s\/4_hana	102
sap	s\/4_hana	103
sap	s\/4_hana	104
sap	s\/4_hana	105
sap	s\/4_hana	106
sap	s\/4_hana	107
sap	s\/4_hana	108
sap	s\/4_hana	109

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sap:s\\/4_hana:102:*:*:*:*:*:*:*",
              "matchCriteriaId": "7EE80980-12A5-40D7-8992-5C81FC82935E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sap:s\\/4_hana:103:*:*:*:*:*:*:*",
              "matchCriteriaId": "82AAE66A-7112-4E83-9094-2AA571144F64",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sap:s\\/4_hana:104:*:*:*:*:*:*:*",
              "matchCriteriaId": "CFF0FD31-F4F3-470A-9CB5-DE339D7334FF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sap:s\\/4_hana:105:*:*:*:*:*:*:*",
              "matchCriteriaId": "A52E5AE7-D16E-4122-A39E-20A2CAB9A146",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sap:s\\/4_hana:106:*:*:*:*:*:*:*",
              "matchCriteriaId": "EAEF60F9-E053-4D22-AA65-9C1CA5130374",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sap:s\\/4_hana:107:*:*:*:*:*:*:*",
              "matchCriteriaId": "8606117E-F864-474F-8839-F6BAB51113E0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sap:s\\/4_hana:108:*:*:*:*:*:*:*",
              "matchCriteriaId": "F794CB63-BF34-42D5-9998-CD2F2B2FF25F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sap:s\\/4_hana:109:*:*:*:*:*:*:*",
              "matchCriteriaId": "CBF58A90-18F3-4358-8BCE-9FDD813F02C8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SAP S/4HANA (Private Cloud and On-Premise) allows an attacker with admin privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code/OS commands into the system, bypassing essential authorization checks. This vulnerability effectively functions as a backdoor, creating the risk of full system compromise, undermining the confidentiality, integrity and availability of the system."
    }
  ],
  "id": "CVE-2026-0498",
  "lastModified": "2026-01-22T18:44:20.380",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 6.0,
        "source": "cna@sap.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-01-13T02:15:52.300",
  "references": [
    {
      "source": "cna@sap.com",
      "tags": [
        "Permissions Required"
      ],
      "url": "https://me.sap.com/notes/3694242"
    },
    {
      "source": "cna@sap.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "sourceIdentifier": "cna@sap.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "cna@sap.com",
      "type": "Primary"
    }
  ]
}

CVE-2026-0498 (GCVE-0-2026-0498)

Vulnerability from cvelistv5 – Published: 2026-01-13 01:13 – Updated: 2026-01-14 04:57

Title

Code Injection vulnerability in SAP S/4HANA (Private Cloud and On-Premise)

Summary

Severity ?

9.1 (Critical)


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

CWE

CWE-94 - Improper Control of Generation of Code

Assigner

sap

References

URL

Tags

	https://me.sap.com/notes/3694242
	https://url.sap/sapsecuritypatchday

Impacted products

	Vendor	Product	Version
	SAP_SE	SAP S/4HANA (Private Cloud and On-Premise)	Affected: S4CORE 102 Affected: 103 Affected: 104 Affected: 105 Affected: 106 Affected: 107 Affected: 108 Affected: 109

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-0498",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-12T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-14T04:57:09.527Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "SAP S/4HANA (Private Cloud and On-Premise)",
          "vendor": "SAP_SE",
          "versions": [
            {
              "status": "affected",
              "version": "S4CORE 102"
            },
            {
              "status": "affected",
              "version": "103"
            },
            {
              "status": "affected",
              "version": "104"
            },
            {
              "status": "affected",
              "version": "105"
            },
            {
              "status": "affected",
              "version": "106"
            },
            {
              "status": "affected",
              "version": "107"
            },
            {
              "status": "affected",
              "version": "108"
            },
            {
              "status": "affected",
              "version": "109"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eSAP S/4HANA (Private Cloud and On-Premise) allows an attacker with admin privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code/OS commands into the system, bypassing essential authorization checks. This vulnerability effectively functions as a backdoor, creating the risk of full system compromise, undermining the confidentiality, integrity and availability of the system.\u003c/p\u003e"
            }
          ],
          "value": "SAP S/4HANA (Private Cloud and On-Premise) allows an attacker with admin privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code/OS commands into the system, bypassing essential authorization checks. This vulnerability effectively functions as a backdoor, creating the risk of full system compromise, undermining the confidentiality, integrity and availability of the system."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-94",
              "description": "CWE-94: Improper Control of Generation of Code",
              "lang": "eng",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-13T01:13:41.371Z",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
          "url": "https://me.sap.com/notes/3694242"
        },
        {
          "url": "https://url.sap/sapsecuritypatchday"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Code Injection vulnerability in SAP S/4HANA (Private Cloud and On-Premise)",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2026-0498",
    "datePublished": "2026-01-13T01:13:41.371Z",
    "dateReserved": "2025-12-09T22:06:39.790Z",
    "dateUpdated": "2026-01-14T04:57:09.527Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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-2026-0498

CVE-2026-0498 (GCVE-0-2026-0498)

Tags

Sightings

Nomenclature