CVE-2026-58233

Remote Code Execution vulnerability in SAP Change and Transport System Attach Tool (ctsattach)

Published Jul 14, 2026 CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Sap Se
Sap Se sap Change And Transport System Attach Tool (ctsattach)
Vendors & Products Sap Se
Sap Se sap Change And Transport System Attach Tool (ctsattach)
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Remote Code Execution vulnerability in SAP Change and Transport System Attach Tool (ctsattach)
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 7.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
sap
Published
Updated
Jul 14, 2026, 12:51 PM
Reserved
Jun 29, 2026, 7:34 PM
Status
Awaiting Analysis
Published
Jul 14, 2026, 1:16 AM
Modified
Oct 24, 2026, 10:10 PM