CVE-2023-5826

MEDIUM

Netentsec NS-ASG Application Security Gateway 6.3 - SQL Injection via SessionId Parameter in list_onlineuser.php

Title source: llm
STIX 2.1

Description

A vulnerability was found in Netentsec NS-ASG Application Security Gateway 6.3 and classified as critical. Affected by this issue is some unknown functionality of the file /admin/list_onlineuser.php. The manipulation of the argument SessionId leads to sql injection. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-243716. NOTE: We tried to contact the vendor early about the disclosure but the official mail address was not working properly.

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.243716
Permissions Required, Third Party Advisory, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.243716

Scores

CVSS v3 5.5
EPSS 0.0066
EPSS Percentile 46.8%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-89
Status published
Products (1)
netentsec/application_security_gateway 6.3
Published Oct 27, 2023
Tracked Since Feb 18, 2026