CVE-2023-5491

Public Exploit
Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform updatelib.php unrestricted upload

Description

A vulnerability, which was classified as critical, has been found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230928. This issue affects some unknown processing of the file /sysmanage/updatelib.php. The manipulation of the argument file_upload leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-241643. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Category

6.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.09%
Third-Party Advisory vuldb.com Third-Party Advisory github.com Third-Party Advisory vuldb.com Third-Party Advisory vuldb.com
Affected: Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.241643 vdb entry technical description third party advisory
https://vuldb.com/?ctiid.241643 third party advisory signature permissions required
https://vuldb.com/?submit.213948 third party advisory
https://github.com/llixixi/cve/blob/main/s45_upload_changelogo.md release notes third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-5491?
CVE-2023-5491 has been scored as a medium severity vulnerability.
How to fix CVE-2023-5491?
To fix CVE-2023-5491, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-5491 being actively exploited in the wild?
It is possible that CVE-2023-5491 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-5491?
CVE-2023-5491 affects Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform.
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