CVE-2026-27673: Missing Authorization Check in SAP S/4HANA (Private Cloud and On-Premise)

Awaiting analysis

Published 14-04-2026Last modified 14-04-2026

Vulnerability summary

CVE-2026-27673 is a medium (CVSS 4.9) Missing Authorization vulnerability in sap_se sap s/4hana (private cloud and on-premise). EPSS estimates a 0.25% chance of exploitation in the next 30 days, higher than 15.7% of scored vulnerabilities.

Overall risk

20/100

0100

Low · default modelHow is this calculated?

CVSS score

4.9/10

010

Medium · v3.1 (CVE.org)

EPSS score

0.25%

0%100%

Low · +0.09 pp in 30 days

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits0No public exploits recorded

Timeline

14-04-2026
PublishedVulnerability first disclosed.
14-04-2026
Last modifiedVulnerability information updated.

Description

Due to a missing authorization check, SAP S/4HANA (Private Cloud and On-Premise) allows an authenticated user to delete files on the operating system and gain unauthorized control over file operations which could leads to no impact on Confidentiality, Low impact on Integrity and Availability of the application.

CVSS metrics

2 scores · 2 sources · 1 version

v3.14.9

EPSS trend

Probability

0.25%

Chance of exploitation in the next 30 days

Percentile

16%

Versus all other CVEs

30-day change

Increase +0.09 pp

From 0.16% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs

CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

CWE-862Missing AuthorizationThe product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Affected systems

Sap_se1 product

sap s/4hana (private cloud and on-premise)S4CORE 105 | 106 | 107 | 108 | 109 | FI-CA 606 | 616 | 617 | 618

1 vendor · 1 product

References

2 links