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CVE-2026-0484· NVD / CVE Program· CNA sap

Missing Authorization check in SAP NetWeaver Application Server ABAP and SAP S/4HANA

Due to missing authorization check in SAP NetWeaver Application Server ABAP and SAP S/4HANA, an authenticated attacker could access a specific transaction code and modify the text data in the system. This vulnerability has a high impact on integrity of the application with no effect on the confidentiality and availability.

MediumCVSS 6.5 · v3.1—No exploit No fix recorded
Published
Feb 10, 2026
Updated
Jun 17, 2026
EPSS
0.3% · 19th percentile
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Report tools

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Action score

26

Monitor

Low priority for now.

CVSS
26 / 40 · 6.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.3%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · sap
6.5
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
sapsap basis

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • sap sap basis700
  • sap sap basis701
  • sap sap basis702
  • sap sap basis731
  • sap sap basis740
  • sap sap basis750
  • sap sap basis751
  • sap sap basis752
  • sap sap basis753
  • sap sap basis754
  • sap sap basis755
  • sap sap basis756
  • sap sap basis757
  • sap sap basis758
  • sap sap basis816

Versions reported by the vendor

Affected version ranges reported by the assigning authority (sap). Independent of NVD's CPE analysis and usually ahead of it.

  • SAP_SE SAP NetWeaver Application Server ABAP and SAP S/4HANA

    • 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 … (+3)affected

Same product

sap: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-34687Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application server for ABAP and ABAP Platform
    36Monitor
  • CVE-2026-23687XML Signature Wrapping in SAP NetWeaver AS ABAP and ABAP Platform
    35Monitor
  • CVE-2025-0066Information Disclosure vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform (Internet Communication Framework)
    35Monitor
  • CVE-2025-0063SQL Injection vulnerability in SAP NetWeaver AS for ABAP and ABAP Platform
    35Monitor
  • CVE-2025-23193Information Disclosure vulnerability in SAP NetWeaver Application Server ABAP
    30Monitor
  • CVE-2025-0058Information Disclosure vulnerability in SAP Business Workflow and SAP Flexible Workflow
    26Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
high · data or configuration can be modified
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
High
Availability impact
None

Weakness class (CWE)

CWE-601 · URL Redirection to Untrusted Site ('Open Redirect')

CVSS vector

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

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records