Netentsec NS-ASG Application Security Gateway 6.3 /nac/naccheck.php Username xpath injection

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.12

Summaryinfo

A vulnerability categorized as critical has been discovered in Netentsec NS-ASG Application Security Gateway 6.3. The impacted element is an unknown function of the file /nac/naccheck.php. The manipulation of the argument Username results in xpath injection. This vulnerability is identified as CVE-2024-2648. The attack can be executed remotely. Additionally, an exploit exists. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Netentsec NS-ASG Application Security Gateway 6.3. Affected is an unknown functionality of the file /nac/naccheck.php. The manipulation of the argument username with an unknown input leads to a xpath injection vulnerability. CWE is classifying the issue as CWE-643. The product uses external input to dynamically construct an XPath expression used to retrieve data from an XML database, but it does not neutralize or incorrectly neutralizes that input. This allows an attacker to control the structure of the query. This is going to have an impact on integrity.

The advisory is available at github.com. This vulnerability is traded as CVE-2024-2648. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details and a public exploit are known. This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

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:nac/naccheck.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.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (VulDB): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Xpath injection
CWE: CWE-643 / 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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/19/2024 🔍
03/19/2024 +0 days 🔍
03/19/2024 +0 days 🔍
01/30/2025 +317 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2024-2648 (🔍)
GCVE (CVE): GCVE-0-2024-2648
GCVE (VulDB): GCVE-100-257286
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/19/2024 14:53
Updated: 01/30/2025 16:38
Changes: 03/19/2024 14:53 (56), 05/02/2024 06:33 (2), 05/02/2024 06:47 (18), 01/30/2025 16:38 (20)
Complete: 🔍
Submitter: 18070802606
Cache ID: 216:77C:103

Submitinfo

Accepted

  • Submit #296965: Beijing Wangkang Technology Co., Ltd. NS-ASG application security gateway 6.3 security gateway intelligent management platform (by 18070802606)

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