7.5
HIGH
CVE-2023-5627
"WebSnap NPort 6000 Series Authentication Bypass Vulnerability"
Description

A vulnerability has been identified in NPort 6000 Series, making the authentication mechanism vulnerable. This vulnerability arises from the incorrect implementation of sensitive information protection, potentially allowing malicious users to gain unauthorized access to the web service.

INFO

Published Date :

Nov. 1, 2023, 4:15 p.m.

Last Modified :

Nov. 9, 2023, 1:56 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-5627 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Moxa nport_6150-t_firmware
2 Moxa nport_6150_firmware
3 Moxa nport_6250-m-sc-t_firmware
4 Moxa nport_6250-m-sc_firmware
5 Moxa nport_6250-s-sc-t_firmware
6 Moxa nport_6250-s-sc_firmware
7 Moxa nport_6250-t_firmware
8 Moxa nport_6250_firmware
9 Moxa nport_6450-t_firmware
10 Moxa nport_6450_firmware
11 Moxa nport_6610-16-48v_firmware
12 Moxa nport_6610-16_firmware
13 Moxa nport_6610-32-48v_firmware
14 Moxa nport_6610-32_firmware
15 Moxa nport_6610-8-48v_firmware
16 Moxa nport_6610-8_firmware
17 Moxa nport_6650-16-48v_firmware
18 Moxa nport_6650-16-hv-t_firmware
19 Moxa nport_6650-16-t_firmware
20 Moxa nport_6650-16_firmware
21 Moxa nport_6650-32-48v_firmware
22 Moxa nport_6650-32-hv-t_firmware
23 Moxa nport_6650-32_firmware
24 Moxa nport_6650-8-48v_firmware
25 Moxa nport_6650-8-hv-t_firmware
26 Moxa nport_6650-8-t_firmware
27 Moxa nport_6650-8_firmware
: Total Affected Vendor : 1 | Products : 27
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-5627.

URL Resource
https://www.moxa.com/en/support/product-support/security-advisory/mpsa-232905-nport-6000-series-incorrect-implementation-of-authentication-algorithm-vulnerability Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-5627 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-5627 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Nov. 09, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.moxa.com/en/support/product-support/security-advisory/mpsa-232905-nport-6000-series-incorrect-implementation-of-authentication-algorithm-vulnerability No Types Assigned https://www.moxa.com/en/support/product-support/security-advisory/mpsa-232905-nport-6000-series-incorrect-implementation-of-authentication-algorithm-vulnerability Vendor Advisory
    Added CWE NIST CWE-327
    Added CWE NIST CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6150-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6150-t:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6150_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6150:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6250-m-sc-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6250-m-sc-t:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6250-m-sc_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6250-m-sc:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6250-s-sc-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6250-s-sc-t:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6250-s-sc_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6250-s-sc:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6250-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6250-t:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6250_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6250:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6450-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6450-t:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6450_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6450:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6610-16-48v_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6610-16-48v:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6610-16_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6610-16:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6610-32-48v_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6610-32-48v:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6610-32_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6610-32:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6610-8-48v_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6610-8-48v:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6610-8_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6610-8:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-16-48v_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-16-48v:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-16-hv-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-16-hv-t:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-16-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-16-t:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-16_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-16:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-32-48v_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-32-48v:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-32-hv-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-32-hv-t:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-32_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-32:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-8-48v_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-8-48v:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-8-hv-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-8-hv-t:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-8-t_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-8-t:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:moxa:nport_6650-8_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.21 OR cpe:2.3:h:moxa:nport_6650-8:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-5627 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-5627 weaknesses.

CAPEC-49: Password Brute Forcing Password Brute Forcing CAPEC-22: Exploiting Trust in Client Exploiting Trust in Client CAPEC-57: Utilizing REST's Trust in the System Resource to Obtain Sensitive Data Utilizing REST's Trust in the System Resource to Obtain Sensitive Data CAPEC-94: Adversary in the Middle (AiTM) Adversary in the Middle (AiTM) CAPEC-114: Authentication Abuse Authentication Abuse CAPEC-115: Authentication Bypass Authentication Bypass CAPEC-151: Identity Spoofing Identity Spoofing CAPEC-194: Fake the Source of Data Fake the Source of Data CAPEC-593: Session Hijacking Session Hijacking CAPEC-633: Token Impersonation Token Impersonation CAPEC-650: Upload a Web Shell to a Web Server Upload a Web Shell to a Web Server CAPEC-90: Reflection Attack in Authentication Protocol Reflection Attack in Authentication Protocol CAPEC-20: Encryption Brute Forcing Encryption Brute Forcing CAPEC-97: Cryptanalysis Cryptanalysis CAPEC-459: Creating a Rogue Certification Authority Certificate Creating a Rogue Certification Authority Certificate CAPEC-473: Signature Spoof Signature Spoof CAPEC-475: Signature Spoofing by Improper Validation Signature Spoofing by Improper Validation CAPEC-608: Cryptanalysis of Cellular Encryption Cryptanalysis of Cellular Encryption CAPEC-614: Rooting SIM Cards Rooting SIM Cards
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.13 }} 0.04%

score

0.49384

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: