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Vulnerability

SmarterTools SmarterMail Unrestricted Upload of File with Dangerous Type Vulnerability

Official source
EudorIA operational summary

What it means

Priority 95/100

CISA Known Exploited Vulnerabilities ha pubblicato CVE-2025-52691 relativa a SmarterTools SmarterMail. La vulnerabilita risulta gia sfruttata: la verifica di esposizione e prioritaria.

Why it matters

La fonte segnala sfruttamento attivo. La priorita dipende dalla presenza della tecnologia interessata nel perimetro; il testo acquisito non consente di dedurre ulteriori impatti tecnici.

Recommended actions

  1. Verificare immediatamente esposizione, versioni e indicatori di compromissione.
  2. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
  3. Confermare l'applicabilita consultando la fonte ufficiale e l'inventario asset.
  4. Pianificare mitigazione o aggiornamento secondo criticita e rischio di interruzione.

Potential operational benefits

  • Riduce l'esposizione a vulnerabilità sfruttate attivamente
  • Aumenta la capacità di rilevamento di attività anomale legate a caricamenti di file
  • Minimizza il rischio di esecuzione di codice remoto e attacchi ransomware
Indications to confirm against the customer's technical and organisational perimeter.
Relevant controlsVulnerability ManagementSOC Monitoring & Incident ResponseAsset & Exposure Management
AudienceITSOCCISO
Information centre

Italian version

CISA

SmarterTools SmarterMail Vulnerability to Unrestricted Upload of File with Dangerous Type

SmarterTools SmarterMail contains an unrestricted upload of file with dangerous type vulnerability that could allow an unauthenticated attacker to upload arbitrary files to any location on the mail server, potentially enabling remote code execution. Riferimenti tecnici indicati dalla fonte: CVE-2025-52691.

Text acquired from the source

SmarterTools SmarterMail contains an unrestricted upload of file with dangerous type vulnerability that could allow an unauthenticated attacker to upload arbitrary files to any location on the mail server, potentially enabling remote code execution.

Source
CISA Known Exploited Vulnerabilities
Publishing entity
CISA
Entity type
National authority
Area
North America · US
Original language
en · translation completed
Publication
26/01/2026 01:00
CVE
CVE-2025-52691
Classification
exploited
Vendor
SmarterTools
Product
SmarterMail
Stated country
US
Technical scope

Affected products and versions

Data available
ProductAffected release or rangeFix or verification requiredSource
smartertoolssmartermail prima di 100.0.9413, esclusa Verificare remediation e aggiornamenti nell'advisory del vendor NIST NVD
SmarterToolsSmarterMail Versione SmarterMail versions Build 9406 and earlier Verificare remediation e aggiornamenti nell'advisory del vendor CVE Record - CSA
Sources for the versionsNIST National Vulnerability DatabaseCVE Record / CNA

Action indicated by the source

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Open the original source