CVE-2026-22102
Arbitrary file overwrite through certificate update functionality
CVSS Score
0.0
EPSS Score
0.4%
EPSS Percentile
35th
A POST request sent to a specific webserver endpoint can be used to write to arbitrary file locations. The endpoint accepts the filename parameter in the Content-Disposition header without verification. This can be used to cause a denial of service by overwriting system files, or remote-code-execution by overwriting shell-scripts which execution can be triggered through other means.
| CWE | CWE-20 |
| Vendor | evbee |
| Product | dc-80 |
| Published | Jul 13, 2026 |
| Last Updated | Jul 13, 2026 |
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Affected Versions
EVbee / DC-80
0 < 1.5.1
Credits
Wilco van Beijnum (ElaadNL) Jeroen van der Ham-de Vos (DIVD)