9.8
CRITICAL
CVE-2022-40055
GX Group GPON ONT Titanium 2122A Privilege Escalation Password Brute Force
Description

An issue in GX Group GPON ONT Titanium 2122A T2122-V1.26EXL allows attackers to escalate privileges via a brute force attack at the login page.

INFO

Published Date :

Oct. 17, 2022, 6:15 p.m.

Last Modified :

May 14, 2025, 9:15 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2022-40055 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 Gxgroup gpon_ont_titanium_2122a_firmware
2 Gxgroup gpon_ont_titanium_2122a
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-2022-40055.

URL Resource
http://gpon.com Not Applicable
http://gx.com Broken Link
https://blog.alphathreat.in/index.php?post/2022/10/01/Achieving-CVE-2022-40055 Third Party Advisory
http://gpon.com Not Applicable
http://gx.com Broken Link
https://blog.alphathreat.in/index.php?post/2022/10/01/Achieving-CVE-2022-40055 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-2022-40055 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-40055 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 134c704f-9b21-4f2e-91b3-4a467353bcc0

    May. 14, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-307
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://gpon.com
    Added Reference http://gx.com
    Added Reference https://blog.alphathreat.in/index.php?post/2022/10/01/Achieving-CVE-2022-40055
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Oct. 20, 2022

    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 http://gpon.com No Types Assigned http://gpon.com Not Applicable
    Changed Reference Type http://gx.com No Types Assigned http://gx.com Broken Link
    Changed Reference Type https://blog.alphathreat.in/index.php?post/2022/10/01/Achieving-CVE-2022-40055 No Types Assigned https://blog.alphathreat.in/index.php?post/2022/10/01/Achieving-CVE-2022-40055 Third Party Advisory
    Added CWE NIST CWE-307
    Added CPE Configuration AND OR *cpe:2.3:o:gxgroup:gpon_ont_titanium_2122a_firmware:t2122-v1.26exl:*:*:*:*:*:*:* OR cpe:2.3:h:gxgroup:gpon_ont_titanium_2122a:c40-210:*:*:*:*:*:*:*
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-2022-40055 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.

0.09 }} -0.00%

score

0.27058

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
© cvefeed.io
Latest DB Update: Jun. 08, 2025 22:05