CVE-2026-27684

MEDIUMCVSS 6.4/10EPSS 0.27%

Last modified

CVE-2026-27684 is a medium-severity vulnerability rated 6.4/10 on the CVSS scale. SAP NetWeaver Feedback Notifications Service contains a SQL injection vulnerability that allows an authenticated attacker to inject arbitrary SQL code through user-controlled input fields. The application concatenates these inputs directly into SQL queries without proper validation or escaping. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

Description

SAP NetWeaver Feedback Notifications Service contains a SQL injection vulnerability that allows an authenticated attacker to inject arbitrary SQL code through user-controlled input fields. The application concatenates these inputs directly into SQL queries without proper validation or escaping. As a result, an attacker can manipulate the WHERE clause logic and potentially gain unauthorized access to or modify database information. This vulnerability has no impact on integrity and low impact on the confidentiality and availability of the application.

Metrics

CVSS 3.1
6.4/10

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

EPSS Probability
0.27%

18.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
SAP_SESAP NetWeaver (Feedback Notification)SAP_ABA 700; 701; 702; 731; 740; 750; 751; 752; 75A; 75B; 75C; 75D; 75E; 75F; 75G; 75H; 75I; 816

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-27684?
SAP NetWeaver Feedback Notifications Service contains a SQL injection vulnerability that allows an authenticated attacker to inject arbitrary SQL code through user-controlled input fields. The application concatenates these inputs directly into SQL queries without proper validation or escaping. As a result, an attacker can manipulate the WHERE clause logic and potentially gain unauthorized access to or modify database information. This vulnerability has no impact on integrity and low impact on the confidentiality and availability of the application.
How severe is CVE-2026-27684?
CVE-2026-27684 has a CVSS score of 6.4/10 (MEDIUM severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.
How do I fix CVE-2026-27684?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST