VDB-243591 · CVE-2023-5785 · GCVE-100-243591

Netentsec NS-ASG Application Security Gateway 6.3 addaddress_interpret.php messagecontent sql injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0	$0-$5k	0.22

Summaryinfo

A vulnerability was found in Netentsec NS-ASG Application Security Gateway 6.3. It has been classified as critical. The impacted element is an unknown function of the file /protocol/firewall/addaddress_interpret.php. Performing a manipulation of the argument messagecontent results in sql injection. This vulnerability is identified as CVE-2023-5785. Additionally, an exploit exists. The vendor was contacted early about this disclosure but did not respond in any way. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Detailsinfo

A vulnerability was found in Netentsec NS-ASG Application Security Gateway 6.3. It has been classified as critical. This affects an unknown code block of the file /protocol/firewall/addaddress_interpret.php. The manipulation of the argument messagecontent with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 10/26/2023. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2023-5785. Technical details and a public exploit are known. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:protocol/firewall/addaddress_interpret.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Netentsec

Name

NS-ASG Application Security Gateway

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.0

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector (VulDB): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/26/2023 🔍
10/26/2023 +0 days 🔍
10/26/2023 +0 days 🔍
06/05/2024 +223 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-5785 (🔍)
GCVE (CVE): GCVE-0-2023-5785
GCVE (VulDB): GCVE-100-243591
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/26/2023 07:38 AM
Updated: 06/05/2024 10:22 PM
Changes: 10/26/2023 07:38 AM (42), 11/18/2023 09:59 AM (2), 11/18/2023 10:02 AM (28), 06/05/2024 10:22 PM (22)
Complete: 🔍
Submitter: kk1230
Cache ID: 18:587:40

Submitinfo

Accepted

Submit #222830: There is a SQL injection vulnerability in the Netcom NS-ASG application security gateway. Attackers exploit vulnerabilities to cause harm to servers. (by kk1230)