7.5
HIGH
CVE-2021-39289
NetModule Devices Password Insecurity
Description

Certain NetModule devices have Insecure Password Handling (cleartext or reversible encryption), These models with firmware before 4.3.0.113, 4.4.0.111, and 4.5.0.105 are affected: NB800, NB1600, NB1601, NB1800, NB1810, NB2700, NB2710, NB2800, NB2810, NB3700, NB3701, NB3710, NB3711, NB3720, and NB3800.

INFO

Published Date :

Aug. 23, 2021, 5:15 a.m.

Last Modified :

Nov. 2, 2023, 3:45 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-39289 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 Netmodule netmodule_router_software
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-2021-39289.

URL Resource
http://seclists.org/fulldisclosure/2021/Aug/22 Exploit Mailing List Third Party Advisory
https://www.netmodule.com 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-2021-39289 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-39289 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
  • Reanalysis by [email protected]

    Nov. 02, 2023

    Action Type Old Value New Value
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb800_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb800:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb1600_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb1600_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb1600_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb1600:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb1601_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb1601_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb1601_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb1601:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb1800_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb1800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb1800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb1800:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb1810_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb1810_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb1810_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb1810:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb2700_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb2700_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb2700_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb2700:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb2710_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb2710_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb2710_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb2710:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb2800_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb2800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb2800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb2800:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb2810_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb2810_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb2810_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb2810:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3700_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3700_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3700_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3700:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3701_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3701_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3701_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3701:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3710_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3710_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3710_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3710:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3711_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3711_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3711_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3711:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3720_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3720_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3720_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3720:-:*:*:*:*:*:*:*
    Removed CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3800_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3800:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:a:netmodule:netmodule_router_software:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:a:netmodule:netmodule_router_software:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:a:netmodule:netmodule_router_software:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb1600:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb1601:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb1800:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb1810:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb2700:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb2710:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb2800:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb2810:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb3700:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb3701:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb3710:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb3711:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb3720:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb3800:-:*:*:*:*:*:*:* cpe:2.3:h:netmodule:nb800:-:*:*:*:*:*:*:*
  • CWE Remap by [email protected]

    Jul. 12, 2022

    Action Type Old Value New Value
    Changed CWE CWE-922 CWE-522
  • Initial Analysis by [email protected]

    Aug. 26, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type http://seclists.org/fulldisclosure/2021/Aug/22 No Types Assigned http://seclists.org/fulldisclosure/2021/Aug/22 Exploit, Mailing List, Third Party Advisory
    Changed Reference Type https://www.netmodule.com No Types Assigned https://www.netmodule.com Vendor Advisory
    Added CWE NIST CWE-922
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb800_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb800:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb1600_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb1600_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb1600_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb1600:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb1601_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb1601_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb1601_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb1601:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb1800_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb1800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb1800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb1800:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb1810_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb1810_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb1810_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb1810:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb2700_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb2700_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb2700_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb2700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb2710_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb2710_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb2710_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb2710:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb2800_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb2800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb2800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb2800:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb2810_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb2810_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb2810_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb2810:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3700_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3700_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3700_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3701_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3701_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3701_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3701:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3710_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3710_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3710_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3710:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3711_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3711_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3711_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3711:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3720_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3720_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3720_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3720:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:netmodule:nb3800_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3.0.113 *cpe:2.3:o:netmodule:nb3800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.4.0.0 up to (excluding) 4.4.0.111 *cpe:2.3:o:netmodule:nb3800_firmware:*:*:*:*:*:*:*:* versions from (including) 4.5.0.0 up to (excluding) 4.5.0.105 OR cpe:2.3:h:netmodule:nb3800:-:*:*:*:*:*:*:*
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-2021-39289 is associated with the following CWEs:

Exploit Prediction

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

0.16 }} -0.00%

score

0.53129

percentile

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