CVE-2023-5491
MEDIUMByzoro Smart S45f Firmware < 20230928 - Unrestricted File Upload
Title source: ruleDescription
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.
References (4)
Core 4
Core References
Third Party Advisory vdb-entry
technical-description
https://vuldb.com/?id.241643
Permissions Required, Third Party Advisory signature
permissions-required
https://vuldb.com/?ctiid.241643
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.213948
Exploit, Third Party Advisory exploit
release-notes
https://github.com/llixixi/cve/blob/main/s45_upload_changelogo.md
Scores
CVSS v3
6.3
EPSS
0.0009
EPSS Percentile
24.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-434
Status
published
Products (1)
byzoro/smart_s45f_firmware
< 20230928
Published
Oct 10, 2023
Tracked Since
Feb 18, 2026