Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform updatelib.php unrestricted upload
Published Oct 10, 2023
8.8
HIGHCVSS 3.1
EPSS 1.85%
Description
A vulnerability was found in Byzoro Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230928. It has been rated as critical. Affected by this issue is some unknown functionality of the file /sysmanage/updatelib.php. The manipulation of the argument 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-241640. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
- Vendor Byzoro Product Smart S45F Multi-Service Secure Gateway Intelligent Management Platform Defaultn/a
- Version 20230928StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Byzoro | Smart S45F Multi-Service Secure Gateway Intelligent Management Platform | n/a |
|
- ≤ 20230928
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
AV:N/AC:L/Au:S/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (7 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.85% (0.01847) | 78.33th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.85% (0.01847) | 76.23th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.19% (0.00186) | 38.20th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.12% (0.00118) | 47.61th | v3 (v2023.03.01) |
| Apr 19, 2024 | 0.06% (0.00063) | 26.35th | v3 (v2023.03.01) |
| Oct 14, 2023 | 0.06% (0.00061) | 24.34th | v3 (v2023.03.01) |
| Oct 11, 2023 | 0.04% (0.00045) | 12.54th | v3 (v2023.03.01) |
References (4)
- https://github.com/llixixi/cve/blob/main/s45_upload_%20updatelib.md exploitpatchThird Party Advisory
- https://vuldb.com/?ctiid.241640 signaturepermissions-requiredPermissions RequiredThird Party Advisory
- https://vuldb.com/?id.241640 vdb-entrytechnical-descriptionThird Party Advisory
- https://vuldb.com/?submit.213945 third-party-advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/llixixi/cve/blob/main/s45_upload_%20updatelib.md | exploitpatchThird Party Advisory | |
| https://vuldb.com/?ctiid.241640 | signaturepermissions-requiredPermissions RequiredThird Party Advisory | |
| https://vuldb.com/?id.241640 | vdb-entrytechnical-descriptionThird Party Advisory | |
| https://vuldb.com/?submit.213945 | third-party-advisory |
Change history (0)
No recorded changes yet.