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Fencer Vulns
high 8.8

CVE-2024-8330 json

Gether Technology 6SHR System - Unrestricted File Upload

published 2024-08-30 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-49097

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 46%
public exploits
0
none known

Summary

6SHR system from Gether Technology does not properly validate uploaded file types, allowing remote attackers with regular privileges to upload web shell scripts and use them to execute arbitrary system commands on the server.

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Gether Technology 6SHR System
  • gethertechnology 6shr

Classification

Weakness
  • CWE-434 Unrestricted Upload of File with Dangerous Type

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.