SQL Injection Vulnerability in Netentsec NS-ASG Application Security Gateway
CVE-2024-5590

9.8CRITICAL

Key Information:

Vendor

Netentsec

Vendor
CVE Published:
3 June 2024

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2024-5590?

A significant SQL injection vulnerability exists in the Netentsec NS-ASG Application Security Gateway version 6.3, specifically within the /protocol/iscuser/uploadiscuser.php file's JSON Content Handler component. The flaw arises when the 'messagecontent' argument is manipulated, allowing attackers to execute arbitrary SQL commands on the underlying database. This vulnerability can be exploited remotely, posing a serious risk to data integrity and confidentiality. Notably, despite early disclosures, Netentsec has not responded to inquiries concerning remediation, raising concerns about the availability of a timely fix. Organizations utilizing this product should take immediate steps to mitigate potential risks associated with this vulnerability.

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Affected Version(s)

NS-ASG Application Security Gateway 6.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

References

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • ๐ŸŸก

    Public PoC available

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability Reserved

Credit

N3xu5Cr4ck37 (VulDB User)
.