CVE-2025-59818 json
Authenticated Remote Code Execution via the file name of an uploaded file
published 2026-02-04 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-206811
- cvss
- 10.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 47%
- public exploits
- 0
- none known
Summary
This vulnerability allows authenticated attackers to execute arbitrary commands on the underlying system using the file name of an uploaded file.
Patch / fix
- zenitel tcis-3_firmware 9.2.3.3
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 9 mo ago
Exploit prediction
0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Zenitel TCIS-3+
Classification
- Weakness
-
- CWE-77 Improper Neutralization of Special Elements used in a Command
References
-
zenitel.com
/sites/default/files/2025-12/A100K12333%20Zenitel%20Security%20Advisory.pdf
vendor-advisory
-
wiki.zenitel.com
/wiki/Turbine_9.3_-_Release_notes
release-notes
-
wiki.zenitel.com
/wiki/VSF-Fortitude8_9.3_Release_Notes
release-notes
-
wiki.zenitel.com
/wiki/ZIPS_9.3_-_Release_notes
release-notes
-
wiki.zenitel.com
/wiki/VSF-Fortitude6_9.3_Release_Notes
release-notes
-
wiki.zenitel.com
/wiki/VSF-Display_Series_9.3_Release_Notes
release-notes
Sources
- CVE List CVE-2025-59818
- NVD CVE-2025-59818
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