Is CVE-2023-48380 actively exploited?

No active exploitation of CVE-2023-48380 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-48380 be exploited remotely?

Partially. CVE-2023-48380 requires adjacent network access (same network segment) to exploit.

What is the CVSS score of CVE-2023-48380?

CVE-2023-48380 has a CVSS score of 8.0 (HIGH).

HOME VULNERABILITIESCVE-2023-48380

HIGH

CVE-2023-48380

CWE-78Published: December 15, 2023· Updated: Jun 17, 2026

8.0

CVSS v3.1

Official Description

Softnext Mail SQR Expert is an email management platform, it has insufficient filtering for a special character within a spcific function. A remote attacker authenticated as a localhost can exploit this vulnerability to perform command injection attacks, to execute arbitrary system command, manipulate system or disrupt service.

NVD Source

Technical Analysis

CVE-2023-48380 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.0.