Remote Code Execution vulnerability in SAP Change and Transport System Attach Tool (ctsattach) (SAP_SE SAP Change and Transport System Attach Tool (ctsattach))
En bref
- Source
- NVD
- EPSS
- EPSS 0.56 % · centile 46 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- sap
- Statut NVD
- Awaiting Analysis
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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.
Faiblesses (CWE)
- CWE-502 — Désérialisation de données non fiables
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L | sap |
| CVSS 3.1 | HIGH 7.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L | NVD · cna@sap.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-43596
- GCVE · GCVE-0-2026-58233
Avis du CERT-FR
- CERTFR-2026-AVI-0998 — Multiples vulnérabilités dans les produits SAP · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0877 — Multiples vulnérabilités dans les produits SAP · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| SAP_SE · SAP Change and Transport System Attach Tool (ctsattach) | affected CTS_UPLOAD_CLT 1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |