CVE-2023-4739
Byzoro Smart S85F Management Platform Unrestricted File Upload Vulnerability
Description
A vulnerability, which was classified as critical, has been found in Byzoro Smart S85F Management Platform up to 20230820. Affected by this issue is some unknown functionality of the file /sysmanage/updateos.php. The manipulation of the argument 1_file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-238628. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
INFO
Published Date :
Sept. 3, 2023, 8:15 p.m.
Last Modified :
May 17, 2024, 2:31 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2023-4739
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-2023-4739.
| URL | Resource |
|---|---|
| https://github.com/Meizhi-hua/cve/blob/main/upload_file.md | Exploit |
| https://vuldb.com/?ctiid.238628 | Permissions Required Third Party Advisory VDB Entry |
| https://vuldb.com/?id.238628 | Permissions Required Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.197572 |
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-2023-4739 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-4739 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]
Apr. 09, 2024
Action Type Old Value New Value Changed Description A vulnerability, which was classified as critical, has been found in Beijing Baichuo Smart S85F Management Platform up to 20230820 on Smart. Affected by this issue is some unknown functionality of the file /sysmanage/updateos.php. The manipulation of the argument 1_file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-238628. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. A vulnerability, which was classified as critical, has been found in Byzoro Smart S85F Management Platform up to 20230820. Affected by this issue is some unknown functionality of the file /sysmanage/updateos.php. The manipulation of the argument 1_file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-238628. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Added Reference VulDB https://vuldb.com/?submit.197572 [No types assigned] -
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:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added CVSS V3.1 VulDB AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L -
Reanalysis by [email protected]
Sep. 11, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:byzoro:smart_s85f_management_platform:*:*:*:*:*:*:*:* versions up to (including) 20230820 AND OR *cpe:2.3:o:byzoro:smart_s85f_firmware:*:*:*:*:*:*:*:* versions up to (including) 20230820 OR cpe:2.3:h:byzoro:smart_s85f:-:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Sep. 08, 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/Meizhi-hua/cve/blob/main/upload_file.md No Types Assigned https://github.com/Meizhi-hua/cve/blob/main/upload_file.md Exploit Changed Reference Type https://vuldb.com/?ctiid.238628 No Types Assigned https://vuldb.com/?ctiid.238628 Permissions Required, Third Party Advisory, VDB Entry Changed Reference Type https://vuldb.com/?id.238628 No Types Assigned https://vuldb.com/?id.238628 Permissions Required, Third Party Advisory, VDB Entry Added CPE Configuration OR *cpe:2.3:a:byzoro:smart_s85f_management_platform:*:*:*:*:*:*:*:* versions up to (including) 20230820
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-4739 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-2023-4739
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.94 }} 0.90%
score
0.88936
percentile