Input validation error - CVE-2026-58233
Published: July 14, 2026
Vulnerability identifier: #VU137502
CSH Severity: Low
CVSS v4: 8.4 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-58233
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code.
The vulnerability exists due to improper input validation in SAP Change and Transport System Attach Tool (ctsattach) when processing crafted input. A remote user can send crafted input to execute arbitrary code.
User interaction is required.
How to mitigate CVE-2026-58233
Install security update from vendor's website.