CVE-2026-58233: Remote Code Execution vulnerability in SAP Change and Transport System Attach Tool (ctsattach)
SAP Change and Transport System Attach Tool (ctsattach) allows an authenticated attacker to supply a specially crafted archive file which, when processed by the application�s library, can trigger insecure deserialization and lead to remote code execution (RCE) on the system. Successful exploitation requires a victim to process the malicious archive, enabling the attacker to execute the RCE and extract sensitive information and gain control over the system and its processes. This vulnerability has a high impact on confidentiality and integrity of the data, with a low impact on the availability of the system.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-58233?
CVE-2026-58233 has a severity score of 7.6, categorized as high.
What risks are associated with CVE-2026-58233?
CVE-2026-58233 poses a risk of Remote Code Execution due to insecure deserialization.
How do I fix CVE-2026-58233?
To fix CVE-2026-58233, apply the latest security patches provided by SAP for the SAP Change and Transport System Attach Tool.
Who is affected by CVE-2026-58233?
Users of the SAP Change and Transport System Attach Tool are affected by CVE-2026-58233 if they have not updated their systems.
What can attackers do with CVE-2026-58233?
Attackers can exploit CVE-2026-58233 to execute arbitrary code on the affected system.