CVE-2023-34551
EZVIZ Stack Buffer Overflow (Remote Code Execution)
Description
In certain EZVIZ products, two stack buffer overflows in netClientSetWlanCfg function of the EZVIZ SDK command server can allow an authenticated attacker present on the same local network as the camera to achieve remote code execution. This affects CS-C6N-B0-1G2WF Firmware versions before V5.3.0 build 230215 and CS-C6N-R101-1G2WF Firmware versions before V5.3.0 build 230215 and CS-CV310-A0-1B2WFR Firmware versions before V5.3.0 build 230221 and CS-CV310-A0-1C2WFR-C Firmware versions before V5.3.2 build 230221 and CS-C6N-A0-1C2WFR-MUL Firmware versions before V5.3.2 build 230218 and CS-CV310-A0-3C2WFRL-1080p Firmware versions before V5.2.7 build 230302 and CS-CV310-A0-1C2WFR Wifi IP66 2.8mm 1080p Firmware versions before V5.3.2 build 230214 and CS-CV248-A0-32WMFR Firmware versions before V5.2.3 build 230217 and EZVIZ LC1C Firmware versions before V5.3.4 build 230214. The impact is: execute arbitrary code (remote).
INFO
Published Date :
Aug. 1, 2023, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 8:07 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
2.1
Public PoC/Exploit Available at Github
CVE-2023-34551 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2023-34551
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.
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-2023-34551.
| URL | Resource |
|---|---|
| http://ezviz.com | Product |
| https://www.ezviz.com/data-security/security-notice/detail/827 | Vendor Advisory |
| http://ezviz.com | Product |
| https://www.ezviz.com/data-security/security-notice/detail/827 | 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).
None
Dockerfile Shell Makefile C Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-34551 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-34551 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://ezviz.com Added Reference https://www.ezviz.com/data-security/security-notice/detail/827 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 07, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://ezviz.com No Types Assigned http://ezviz.com Product Changed Reference Type https://www.ezviz.com/data-security/security-notice/detail/827 No Types Assigned https://www.ezviz.com/data-security/security-notice/detail/827 Vendor Advisory Added CWE NIST CWE-787 Added CPE Configuration AND OR *cpe:2.3:o:ezviz:cs-c6n-b0-1g2wf_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.3.0 OR cpe:2.3:h:ezviz:cs-c6n-b0-1g2wf:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ezviz:cs-c6n-r101-1g2wf_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.3.0 OR cpe:2.3:h:ezviz:cs-c6n-r101-1g2wf:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ezviz:cs-cv310-a0-1b2wfr_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.3.0 OR cpe:2.3:h:ezviz:cs-cv310-a0-1b2wfr:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ezviz:cs-cv310-a0-1c2wfr-c_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.3.2 OR cpe:2.3:h:ezviz:cs-cv310-a0-1c2wfr-c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ezviz:cs-c6n-a0-1c2wfr-mul_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.3.2 OR cpe:2.3:h:ezviz:cs-c6n-a0-1c2wfr-mul:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ezviz:cs-cv310-a0-3c2wfrl-1080p_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.2.7 OR cpe:2.3:h:ezviz:cs-cv310-a0-3c2wfrl-1080p:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ezviz:cs-cv310-a0-1c2wfr_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.3.2 OR cpe:2.3:h:ezviz:cs-cv310-a0-1c2wfr:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ezviz:cs-cv248-a0-32wmfr_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.2.3 OR cpe:2.3:h:ezviz:cs-cv248-a0-32wmfr:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ezviz:lc1c_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.3.4 OR cpe:2.3:h:ezviz:lc1c:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-34551 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-2023-34551
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.38 }} 0.30%
score
0.57077
percentile