Yüksek CVSS 8.1 PoC var
CVE-2026-42084: Cosmos: güvenlik açığı
Açıklama (NVD)
OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to versions 6.10.5 and 7.0.0-rc3, the OpenC3 password change functionality allows a user to change their password without providing the old password, by accepting a valid session token instead. In assumed breach scenarios, this behaviour can be exploited by an attacker who has already obtained a valid session token, to gain persistence in hijacked account (including admin) and prevent legitimate users from accessing the account. This issue has been patched in versions 6.10.5 and 7.0.0-rc3.
Özet bilgiler
- Ürün
- Openc3 Cosmos
- CVSS v3.1
- 8.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - EPSS
- %0,31 (yüzdelik 23)
- CWE
- CWE-620
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| openc3-cosmos | — | — | 6.10.5 |
| openc3-cosmos | 7.0.0 | 7.0.0 | — |
| openc3-cosmos | 7.0.0 | 7.0.0 | — |