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.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://csirt.divd.nl/DIVD-2026-00001/ |
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History
Mon, 13 Jul 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Mon, 13 Jul 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Evbee
Evbee dc-80 |
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| Vendors & Products |
Evbee
Evbee dc-80 |
Mon, 13 Jul 2026 10:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Arbitrary file overwrite through certificate update functionality | |
| Weaknesses | CWE-20 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: DIVD
Published:
Updated: 2026-07-13T14:23:55.415Z
Reserved: 2026-01-06T11:08:58.184Z
Link: CVE-2026-22102
Updated: 2026-07-13T14:23:51.693Z
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OpenCVE Enrichment
Updated: 2026-07-13T14:38:03Z