CVE-2022-25390
DCN Firewall DCME-520 was discovered to contain a remote command execution (RCE) vulnerability...
DCN Firewall DCME-520 was discovered to contain a remote command execution (RCE) vulnerability via the host parameter in the file /system/tool/ping.php.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
DCN Firewall DCME-520 was discovered to contain a remote command execution (RCE) vulnerability via the host parameter in the file /system/tool/ping.php.
- Record
CVE-2022-25390- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
DCN Firewall DCME-520 was discovered to contain a remote command execution (RCE) vulnerability via the host parameter in the file /system/tool/ping.php.
- Record
CVE-2022-25390- Updated
- 2026-11-02
EUVDEUVD-2022-30060 No score
DCN Firewall DCME-520 was discovered to contain a remote command execution (RCE) vulnerability via the host parameter in the file /system/tool/ping.php.
- Record
EUVD-2022-30060- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fcx7-c5c8-wvr9
DCN Firewall DCME-520 was discovered to contain a remote command execution (RCE) vulnerability...
DCN Firewall DCME-520 was discovered to contain a remote command execution (RCE) vulnerability via the host parameter in the file /system/tool/ping.php.
- Record
GHSA-fcx7-c5c8-wvr9- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-25390 is a critical vulnerability (CVSS 9.8) in Dcnglobal Dcme-520 Firmware, published March 18, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.27%, the 88th percentile. No source names a fixed version.