Medium severity · published Mar 10, 2026
CVE-2026-27688
Missing Authorization check in SAP NetWeaver Application Server for ABAP
5.0
CVSS
0.2%
EPSS
No
On KEV
Description
Due to a missing authorization check in SAP NetWeaver Application Server for ABAP, an authenticated attacker with user privileges could read Database Analyzer Log Files via a specific RFC function module. The attacker with the necessary privileges to execute this function module could potentially escalate their privileges and read the sensitive data, resulting in a limited impact on the confidentiality of the information stored. However, the integrity and availability of the system are not affected.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
SAP NetWeaver Application Server for ABAP · SAP_SE
SAP_BASIS 700; SAP_BASIS 701; SAP_BASIS 702; SAP_BASIS 710; SAP_BASIS 711; SAP_BASIS 730; +12 more · source: vendor
NA
Netweaver Application Server Abap · Sap
700; 701; 702; 730; 731; 740; +10 more · source: NVD
Affected product
SN
SAP NetWeaver Application Server for ABAP
SAP_SE
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-27688
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-27688
Permissions Required
https://me.sap.com/notes/3704740
Vendor Advisory
https://url.sap/sapsecuritypatchday
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