Vulnerability-Lookup

GHSA-CCW7-5MWJ-Q9WJ

Vulnerability from github – Published: 2026-02-10 06:30 – Updated: 2026-02-10 06:30

Details

Due to a Deserialization vulnerability in SAP NetWeaver (JMS service), an attacker authenticated as an administrator with local access could submit specially crafted content to the server. If processed by the application, this content could trigger unintended behavior during internal logic execution, potentially causing a denial of service. Successful exploitation results in a high impact on availability, while confidentiality and integrity remain unaffected.

Severity ?

4.4 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-23685"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-10T04:16:02Z",
    "severity": "MODERATE"
  },
  "details": "Due to a Deserialization vulnerability in SAP NetWeaver (JMS service), an attacker authenticated as an administrator with local access could submit specially crafted content to the server. If processed by the application, this content could trigger unintended behavior during internal logic execution, potentially causing a denial of service. Successful exploitation results in a high impact on availability, while confidentiality and integrity remain unaffected.",
  "id": "GHSA-ccw7-5mwj-q9wj",
  "modified": "2026-02-10T06:30:38Z",
  "published": "2026-02-10T06:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23685"
    },
    {
      "type": "WEB",
      "url": "https://me.sap.com/notes/3687285"
    },
    {
      "type": "WEB",
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-23685 (GCVE-0-2026-23685)

Vulnerability from cvelistv5 – Published: 2026-02-10 03:02 – Updated: 2026-02-10 17:19

Title

Insecure Deserialization vulnerability in SAP NetWeaver (JMS service)

Summary

Severity ?

4.4 (Medium)


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

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

sap

References

URL

Tags

	https://me.sap.com/notes/3687285
	https://url.sap/sapsecuritypatchday

Impacted products

	Vendor	Product	Version
	SAP_SE	SAP NetWeaver (JMS service)	Affected: J2EE-FRMW 7.50

Show details on NVD website

JSON

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                  },
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                    "Technical Impact": "partial"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2026-02-10T17:19:21.972678Z",
                "version": "2.0.3"
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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

GHSA-CCW7-5MWJ-Q9WJ

CVE-2026-23685 (GCVE-0-2026-23685)

Tags

Sightings

Nomenclature