CVE-2025-20393
A vulnerability in the Spam Quarantine feature of Cisco AsyncOS Software for Cisco Secure Email Gateway and Cisco Secure Email and Web Manager could allow an unauthenticated, remote attacker to execute arbitrary system commands on an affected device with root privileges. This vulnerability is due to insufficient validation of HTTP requests by the Spam Quarantine feature. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with root privileges.
Sfruttata attivamente
- Nel catalogo CISA delle vulnerabilità sfruttate dal 17 dic 2025
- Le agenzie federali statunitensi devono correggerla entro il 24 dic 2025 (direttiva BOD 22-01)
- Attaccata 1 giorno prima che la vulnerabilità fosse resa pubblica
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Fonte: CISA KEV · 8 apr 2026 28 gen 2026 27 gen 2026 20 gen 2026 13 gen 2026 30 dic 2025
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HProdotti coinvolti
| Vendor | Prodotto | Versioni |
|---|---|---|
| cisco | asyncos | < 15.0.5-016 |
| cisco | secure email gateway virtual appliance c100v | - |
| cisco | secure email gateway virtual appliance c300v | - |
| cisco | secure email gateway virtual appliance c600v | - |
| cisco | secure email gateway c195 | - |
| cisco | secure email gateway c395 | - |
| cisco | secure email gateway c695 | - |
| cisco | secure email and web manager virtual appliance m100v | - |
| cisco | secure email and web manager virtual appliance m300v | - |
| cisco | secure email and web manager virtual appliance m600v | - |
| cisco | secure email and web manager m170 | - |
| cisco | secure email and web manager m190 | - |
| cisco | secure email and web manager m195 | - |
| cisco | secure email and web manager m380 | - |
| cisco | secure email and web manager m390 | - |
| cisco | secure email and web manager m390x | - |
| cisco | secure email and web manager m395 | - |
| cisco | secure email and web manager m680 | - |
| cisco | secure email and web manager m690 | - |
| cisco | secure email and web manager m690x | - |
| cisco | secure email and web manager m695 | - |
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This product uses the NVD API but is not endorsed or certified by the NVD.