CVE-2023-49255
Cisco Router Unauthenticated Session Hijacking and Command Execution Vulnerability
Description
The router console is accessible without authentication at "data" field, and while a user needs to be logged in in order to modify the configuration, the session state is shared. If any other user is currently logged in, the anonymous user can execute commands in the context of the authenticated one. If the logged in user has administrative privileges, it is possible to use webadmin service configuration commands to create a new admin user with a chosen password.
INFO
Published Date :
Jan. 12, 2024, 3:15 p.m.
Last Modified :
Jan. 19, 2024, 2:11 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
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-2023-49255.
| URL | Resource |
|---|---|
| https://cert.pl/en/posts/2024/01/CVE-2023-49253/ | Third Party Advisory |
| https://cert.pl/posts/2024/01/CVE-2023-49253/ | 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-2023-49255 vulnerability anywhere in the article.
-
cert.pl
Vulnerabilities in Hongdian Router H8951-4G-ESP software
CVE ID CVE-2023-49253 Publication date 12 January 2024 Vendor Hongdian Product H8951-4G-ESP Vulnerable versions before build 2310271149 Vulnerability type (CWE) Use of Hard-coded Credentials (CWE-798) ... Read more
The following table lists the changes that have been made to the
CVE-2023-49255 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]
Jan. 19, 2024
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://cert.pl/en/posts/2024/01/CVE-2023-49253/ No Types Assigned https://cert.pl/en/posts/2024/01/CVE-2023-49253/ Third Party Advisory Changed Reference Type https://cert.pl/posts/2024/01/CVE-2023-49253/ No Types Assigned https://cert.pl/posts/2024/01/CVE-2023-49253/ Third Party Advisory Added CWE NIST CWE-306 Added CPE Configuration AND OR *cpe:2.3:o:hongdian:h8951-4g-esp_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2310271149 OR cpe:2.3:h:hongdian:h8951-4g-esp:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Jan. 12, 2024
Action Type Old Value New Value Added Description The router console is accessible without authentication at "data" field, and while a user needs to be logged in in order to modify the configuration, the session state is shared. If any other user is currently logged in, the anonymous user can execute commands in the context of the authenticated one. If the logged in user has administrative privileges, it is possible to use webadmin service configuration commands to create a new admin user with a chosen password. Added Reference CERT.PL https://cert.pl/en/posts/2024/01/CVE-2023-49253/ [No types assigned] Added Reference CERT.PL https://cert.pl/posts/2024/01/CVE-2023-49253/ [No types assigned] Added CWE CERT.PL CWE-306
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-49255 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-2023-49255
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.05%
score
0.38450
percentile