CVE-2022-47732
Yeastar Configuration Panel Authentication Bypass and Password Hash Disclosure
Description
In Yeastar N412 and N824 Configuration Panel 42.x and 45.x, an unauthenticated attacker can create backup file and download it, revealing admin hash, allowing, once cracked, to login inside the Configuration Panel, otherwise, replacing the hash in the archive and restoring it on the device which will change admin password granting access to the device.
INFO
Published Date :
Jan. 20, 2023, 5:15 p.m.
Last Modified :
Feb. 6, 2023, 7:14 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2022-47732.
| URL | Resource |
|---|---|
| https://www.swascan.com/security-advisory-yeastar-n412-and-n824-configuration-panel/ | Exploit Technical Description Third Party Advisory |
| https://www.yeastar.com/n-series-analog-phone-system/ | Product 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-2022-47732 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-47732 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.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 06, 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.swascan.com/security-advisory-yeastar-n412-and-n824-configuration-panel/ No Types Assigned https://www.swascan.com/security-advisory-yeastar-n412-and-n824-configuration-panel/ Exploit, Technical Description, Third Party Advisory Changed Reference Type https://www.yeastar.com/n-series-analog-phone-system/ No Types Assigned https://www.yeastar.com/n-series-analog-phone-system/ Product, Vendor Advisory Added CWE NIST CWE-916 Added CPE Configuration AND OR *cpe:2.3:o:yeastar:n824_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:yeastar:n824:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:yeastar:n412_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:yeastar:n412:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-47732 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-2022-47732
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} 0.01%
score
0.54922
percentile