CVE-2025-7343 is a critical SQL Injection vulnerability identified in Digiwin's SFT product. This vulnerability stems from improper neutralization of special elements used in SQL commands (CWE-89), allowing unauthenticated remote attackers to inject arbitrary SQL code. Exploiting this flaw enables attackers to read, modify, or delete database contents without any authentication or user interaction, making it a highly severe threat. The vulnerability has a CVSS 4.0 base score of 9.3, reflecting its critical nature due to network attack vector (AV:N), low attack complexity (AC:L), no privileges required (PR:N), no user interaction (UI:N), and high impact on confidentiality, integrity, and availability (VC:H/VI:H/VA:H). The affected versions are indicated as '0', which likely means all current versions or an unspecified version set of Digiwin SFT are vulnerable. No patches or known exploits in the wild have been reported yet, but the criticality and ease of exploitation make it a prime target for attackers. Digiwin SFT is a software product used for secure file transfer and related operations, and a successful SQL injection attack could compromise sensitive data, disrupt operations, or facilitate further network intrusion through database manipulation.

For European organizations using Digiwin SFT, this vulnerability poses a significant risk to data confidentiality, integrity, and availability. Attackers could exfiltrate sensitive business or personal data, alter or delete critical records, or disrupt file transfer operations, leading to operational downtime and reputational damage. Given the unauthenticated nature of the exploit, any exposed Digiwin SFT instance accessible over the network is at immediate risk. This could affect sectors relying on secure file transfers such as finance, healthcare, manufacturing, and government agencies. The potential for data breaches could also trigger regulatory non-compliance issues under GDPR, resulting in legal and financial penalties. Furthermore, compromised systems could serve as pivot points for broader network attacks, amplifying the impact across European enterprises.

1. Immediate deployment of any available patches or updates from Digiwin once released is critical. 2. Until patches are available, restrict network access to Digiwin SFT instances using firewalls or network segmentation to limit exposure to trusted hosts only. 3. Implement Web Application Firewalls (WAFs) with SQL injection detection and prevention rules tailored to the Digiwin SFT environment. 4. Conduct thorough input validation and sanitization on all user inputs interacting with the database, if customization or configuration options exist. 5. Monitor logs for unusual database queries or access patterns indicative of SQL injection attempts. 6. Employ database activity monitoring tools to detect unauthorized data access or modifications. 7. Educate IT and security teams about this vulnerability to ensure rapid response and incident handling. 8. Consider deploying intrusion detection/prevention systems (IDS/IPS) with signatures for SQL injection attacks targeting Digiwin SFT. 9. Review and enforce the principle of least privilege on database accounts used by Digiwin SFT to minimize potential damage.