FKIE_CVE-2026-34257
Vulnerability from fkie_nvd - Published: 2026-04-14 01:16 - Updated: 2026-06-03 19:06
Severity
Summary
Due to an Open Redirect vulnerability in SAP NetWeaver Application Server ABAP, an unauthenticated attacker could craft malicious URL that, if accessed by a victim, they could be redirected to the page controlled by the attacker. This causes low impact on confidentiality and integrity of the application with no impact on availability.
References
| URL | Tags | ||
|---|---|---|---|
| cna@sap.com | https://me.sap.com/notes/3692004 | Permissions Required | |
| cna@sap.com | https://url.sap/sapsecuritypatchday | Vendor Advisory |
Impacted products
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{
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "Due to an Open Redirect vulnerability in SAP NetWeaver Application Server ABAP, an unauthenticated attacker could craft malicious URL that, if accessed by a victim, they could be redirected to the page controlled by the attacker. This causes low impact on confidentiality and integrity of the application with no impact on availability."
}
],
"id": "CVE-2026-34257",
"lastModified": "2026-06-03T19:06:45.253",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 2.7,
"source": "cna@sap.com",
"type": "Primary"
}
]
},
"published": "2026-04-14T01:16:03.730",
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"tags": [
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],
"url": "https://me.sap.com/notes/3692004"
},
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"tags": [
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],
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"sourceIdentifier": "cna@sap.com",
"vulnStatus": "Analyzed",
"weaknesses": [
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"description": [
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"value": "CWE-601"
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"source": "cna@sap.com",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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