// For flags

CVE-2023-5784

Netentsec NS-ASG Application Security Gateway uploadfirewall.php sql injection

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

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 /protocol/firewall/uploadfirewall.php. The manipulation of the argument messagecontent leads to sql injection. The exploit has been disclosed to the public and may be used. VDB-243590 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Una vulnerabilidad fue encontrada en Netentsec NS-ASG Application Security Gateway 6.3 y clasificada como crítica. Una función desconocida del archivo /protocol/firewall/uploadfirewall.php es afectada por esta vulnerabilidad. La manipulación del argumento contenido del mensaje conduce a la inyección de SQL. El exploit ha sido divulgado al público y puede utilizarse. VDB-243590 es el identificador asignado a esta vulnerabilidad. NOTA: Se contactó primeramente al proveedor sobre esta divulgación, pero no respondió de ninguna manera.

Eine Schwachstelle wurde in Netentsec NS-ASG Application Security Gateway 6.3 gefunden. Sie wurde als kritisch eingestuft. Davon betroffen ist unbekannter Code der Datei /protocol/firewall/uploadfirewall.php. Mittels Manipulieren des Arguments messagecontent mit unbekannten Daten kann eine sql injection-Schwachstelle ausgenutzt werden. Der Exploit steht zur öffentlichen Verfügung.

*Credits: bows7ring
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Adjacent
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
Poc
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-10-26 CVE Reserved
  • 2023-10-26 CVE Published
  • 2024-09-17 CVE Updated
  • 2024-09-17 First Exploit
  • 2024-12-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC
References (2)
URL Tag Source
https://vuldb.com/?id.243590 Technical Description
URL Date SRC
https://github.com/gb111d/ns-asg_poc 2024-09-17
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Netentsec
Search vendor "Netentsec"
 Application Security Gateway
Search vendor "Netentsec" for product "Application Security Gateway"
 6.3
Search vendor "Netentsec" for product "Application Security Gateway" and version "6.3"
-
Affected