PT-2023-32323 · Netentsec · Netentsec Ns-Asg Application Security Gateway

Bows7Ring · Published 2023-10-26 · Updated 2024-05-17 · CVE-2023-5784

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Netentsec NS-ASG Application Security Gateway version 6.3

Description A critical issue was found in the Netentsec NS-ASG Application Security Gateway, affecting some unknown functionality of the file /protocol/firewall/uploadfirewall.php. The manipulation of the messagecontent argument leads to SQL injection. The exploit has been disclosed to the public and may be used.

Recommendations For version 6.3, consider disabling the functionality related to the /protocol/firewall/uploadfirewall.php file until a patch is available. Restrict access to this file to minimize the risk of exploitation. Avoid using the messagecontent argument in the affected functionality until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2023-5784

Affected Products

Netentsec Ns-Asg Application Security Gateway

References · 8

• 🔥 https://github.com/gb111d/ns-asg_poc · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-5784 · Security Note
• https://osv.dev/vulnerability/CVE-2023-5784 · Vendor Advisory
• https://vuldb.com/?ctiid.243590 · Note
• https://t.me/cibsecurity/72966 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1717579416161685984 · Twitter Post
• https://twitter.com/CVEnew/status/1717551881445347391 · Twitter Post
• https://vuldb.com/?id.243590 · Note