CVE-2025-20393
Essential information
- Published
- 17/12/2025 17:15
- Modified
- 18/12/2025 15:41
- Author
- —
- Creator
- —
- CVSS
- 10.0 CRITICAL (v3.1)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H—
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- NETWORK
- Attack complexity
- LOW
- Privileges required
- NONE
- User interaction
- NONE
- Scope
- CHANGED
- Confidentiality impact
- HIGH
- Integrity impact
- HIGH
- Availability impact
- HIGH
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Attack requirements
- —
- Privileges required
- —
- User interaction
- —
- Confidentiality (V)
- —
- Confidentiality (S)
- —
- Integrity (V)
- —
- Integrity (S)
- —
- Availability (V)
- —
- Availability (S)
- —
- Exploit maturity
- —
Description
Cisco is aware of a potential vulnerability. Cisco is currently investigating and will update these details as appropriate as more information becomes available.
NVD status
- Status
- Analyzed — CVE has had analysis completed and all data associations made.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| cisco / asyncos | cpe:2.3:o:cisco:asyncos:*:*:*:*:*:*:*:* |
| cisco / secure email and web manager virtual appliance m100v | cpe:2.3:a:cisco:secure_email_and_web_manager_virtual_appliance_m100v:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager virtual appliance m300v | cpe:2.3:a:cisco:secure_email_and_web_manager_virtual_appliance_m300v:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager virtual appliance m600v | cpe:2.3:a:cisco:secure_email_and_web_manager_virtual_appliance_m600v:-:*:*:*:*:*:*:* |
| cisco / secure email gateway virtual appliance c100v | cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c100v:-:*:*:*:*:*:*:* |
| cisco / secure email gateway virtual appliance c300v | cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c300v:-:*:*:*:*:*:*:* |
| cisco / secure email gateway virtual appliance c600v | cpe:2.3:a:cisco:secure_email_gateway_virtual_appliance_c600v:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m170 | cpe:2.3:h:cisco:secure_email_and_web_manager_m170:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m190 | cpe:2.3:h:cisco:secure_email_and_web_manager_m190:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m195 | cpe:2.3:h:cisco:secure_email_and_web_manager_m195:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m380 | cpe:2.3:h:cisco:secure_email_and_web_manager_m380:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m390 | cpe:2.3:h:cisco:secure_email_and_web_manager_m390:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m390x | cpe:2.3:h:cisco:secure_email_and_web_manager_m390x:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m395 | cpe:2.3:h:cisco:secure_email_and_web_manager_m395:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m680 | cpe:2.3:h:cisco:secure_email_and_web_manager_m680:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m690 | cpe:2.3:h:cisco:secure_email_and_web_manager_m690:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m690x | cpe:2.3:h:cisco:secure_email_and_web_manager_m690x:-:*:*:*:*:*:*:* |
| cisco / secure email and web manager m695 | cpe:2.3:h:cisco:secure_email_and_web_manager_m695:-:*:*:*:*:*:*:* |
| cisco / secure email gateway c195 | cpe:2.3:h:cisco:secure_email_gateway_c195:-:*:*:*:*:*:*:* |
| cisco / secure email gateway c395 | cpe:2.3:h:cisco:secure_email_gateway_c395:-:*:*:*:*:*:*:* |
| cisco / secure email gateway c695 | cpe:2.3:h:cisco:secure_email_gateway_c695:-:*:*:*:*:*:*:* |