CVE-2021-42324 - CVE House
Back to Database
Status published High CVE-2021-42324

An issue was discovered on DCN (Digital China Networks) S4600-10P-SI...

Vulnerability Description

An issue was discovered on DCN (Digital China Networks) S4600-10P-SI devices before R0241.0470. Due to improper parameter validation in the console interface, it is possible for a low-privileged authenticated attacker to escape the sandbox environment and execute system commands as root via shell metacharacters in the capture command parameters. Command output will be shown on the Serial interface of the device. Exploitation requires both credentials and physical access.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-42324

Credits & Attribution

No credits recorded in the NVD database.

References

More from dcnglobal

View All →
CVE-2022-25390
DCN Firewall DCME-520 was discovered to contain a remote command...
Critical 9.8
CVE-2022-25389
DCN Firewall DCME-520 was discovered to contain an arbitrary file...
High 7.5

Affected Vendor

Affected Software

s4600-10p-si firmware
Vulnerable Versions:
r0241.0370

Timeline

Official Publish: April 5th, 2022
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.