CVE-2026-18808
Unauthenticated Remote Code Execution via Code Injection in Klemsan's KIO
- State
- Published
- Severity
- 9.8 Critical
- Published
- Sep 1, 2026
- Updated
- Sep 1, 2026
- Reserved
- Aug 4, 2026
Description
Improper Control of Generation of Code ('Code Injection') vulnerability in Klemsan Electrical Electronics Inc. KIO (Klemsan Internet Objects) allows Code Injection.
This issue affects KIO (Klemsan Internet Objects): before v1.9.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | TR-CERT |
Weaknesses
- CWE-94 Improper Control of Generation of Code ('Code Injection')
Affected Products
| Product | Versions |
|---|---|
KIO (Klemsan Internet Objects)Klemsan Electrical Electronics Inc. |
|
References
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0963government-resource
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