CVE-2023-34834 EXPLOIT
5.3
MEDIUM · CVSS 3.1 · EPSS 4% (pctl 90)
Patch early
A public exploit exists.
Description
A Directory Browsing vulnerability in MCL-Net version 4.3.5.8788 webserver running on default port 5080, allows attackers to gain sensitive information about the configured databases via the "/file" endpoint.
Scoring
| CVSS | 5.3 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| EPSS | 3.96% — more likely to be exploited than 90% of all CVEs |
| Weakness | CWE-552 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2023-06-29 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| mcl-collection | mcl-net |
| mcl-collection | mcl-net firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | MCL-Net 4.3.5.8788 - Information Disclosure | 2023-06-23 |
References
→ the Explorer · watch your stack · NVD