9.8
CRITICAL
CVE-2021-4313
NethServer Phonenehome SQL Injection Vulnerability
Description

A vulnerability was found in NethServer phonenehome. It has been rated as critical. This issue affects the function get_info/get_country_coor of the file server/index.php. The manipulation leads to sql injection. The identifier of the patch is 759c30b0ddd7d493836bbdf695cf71624b377391. It is recommended to apply a patch to fix this issue. The identifier VDB-218393 was assigned to this vulnerability.

INFO

Published Date :

Jan. 16, 2023, 12:15 p.m.

Last Modified :

May 17, 2024, 2:03 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-4313 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 Nethserver-phonenehome_project nethserver-phonenehome
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-2021-4313.

URL Resource
https://github.com/NethServer/nethserver-phonehome/commit/759c30b0ddd7d493836bbdf695cf71624b377391 Patch
https://github.com/NethServer/nethserver-phonehome/pull/10 Patch
https://vuldb.com/?ctiid.218393 Third Party Advisory
https://vuldb.com/?id.218393 Third Party 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-2021-4313 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-4313 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. 17, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Apr. 11, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Mar. 21, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Feb. 29, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Removed CVSS V3 VulDB AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
    Added CVSS V3.1 VulDB AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  • Modified Analysis by [email protected]

    Nov. 04, 2023

    Action Type Old Value New Value
    Changed Reference Type https://github.com/NethServer/nethserver-phonehome/commit/759c30b0ddd7d493836bbdf695cf71624b377391 Patch, Third Party Advisory https://github.com/NethServer/nethserver-phonehome/commit/759c30b0ddd7d493836bbdf695cf71624b377391 Patch
    Changed Reference Type https://github.com/NethServer/nethserver-phonehome/pull/10 Patch, Third Party Advisory https://github.com/NethServer/nethserver-phonehome/pull/10 Patch
    Added CWE NIST CWE-89
  • CVE Modified by [email protected]

    Oct. 20, 2023

    Action Type Old Value New Value
    Changed Description A vulnerability was found in NethServer phonenehome. It has been rated as critical. This issue affects the function get_info/get_country_coor of the file server/index.php. The manipulation leads to sql injection. The name of the patch is 759c30b0ddd7d493836bbdf695cf71624b377391. It is recommended to apply a patch to fix this issue. The identifier VDB-218393 was assigned to this vulnerability. A vulnerability was found in NethServer phonenehome. It has been rated as critical. This issue affects the function get_info/get_country_coor of the file server/index.php. The manipulation leads to sql injection. The identifier of the patch is 759c30b0ddd7d493836bbdf695cf71624b377391. It is recommended to apply a patch to fix this issue. The identifier VDB-218393 was assigned to this vulnerability.
  • Initial Analysis by [email protected]

    Jan. 24, 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:H/A:H
    Changed Reference Type https://github.com/NethServer/nethserver-phonehome/commit/759c30b0ddd7d493836bbdf695cf71624b377391 No Types Assigned https://github.com/NethServer/nethserver-phonehome/commit/759c30b0ddd7d493836bbdf695cf71624b377391 Patch, Third Party Advisory
    Changed Reference Type https://github.com/NethServer/nethserver-phonehome/pull/10 No Types Assigned https://github.com/NethServer/nethserver-phonehome/pull/10 Patch, Third Party Advisory
    Changed Reference Type https://vuldb.com/?ctiid.218393 No Types Assigned https://vuldb.com/?ctiid.218393 Third Party Advisory
    Changed Reference Type https://vuldb.com/?id.218393 No Types Assigned https://vuldb.com/?id.218393 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:nethserver-phonenehome_project:nethserver-phonenehome:*:*:*:*:*:*:*:* versions up to (excluding) 2021-09-28
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-2021-4313 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.

0.15 }} -0.00%

score

0.52189

percentile

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