CVE-2026-33906
HighCVSS 7.2Exploitation Probability (EPSS)
Low risk34th percentile - higher than 34% of all known CVEs
Summary
Ella Core to rdzeń 5G zaprojektowany dla prywatnych sieci. Przed wersją 1.7.0 rola NetworkManagera miała uprawnienia do tworzenia kopii zapasowych i przywracania, co pozwalało na przyjęcie dowolnego pliku SQLite bez weryfikacji jego zawartości.
Risk Assessment
NetworkManager mógł zastąpić produkcyjną bazę danych zmodyfikowaną kopią, co prowadziło do eskalacji uprawnień do poziomu administratora, umożliwiając dostęp do zarządzania użytkownikami, dzienników audytowych oraz konfiguracji tożsamości operatora.
Recommendation
Zaleca się aktualizację do wersji 1.7.0, w której usunięto uprawnienia do tworzenia kopii zapasowych i przywracania z roli NetworkManagera.
Related vulnerabilities
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- CVE-2026-76964Critical
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D-Link M60 1.12.B01 contains hard-coded credentials in the /etc/emDaemon/mosquitto.conf file of the emDaemon MQTT Broker component. The vulnerability can be exploited remotely, and a public exploit may already be in use.
- CVE-2026-124600Critical
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Original NVD description (English source)
Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, the NetworkManager role was granted backup and restore permission. The restore endpoint accepted any valid SQLite file without verifying its contents. A NetworkManager could replace the production database with a tampered copy to escalate to Admin, gaining access to user management, audit logs, debug endpoints, and operator identity configuration that the role was explicitly denied. In version 1.7.0, backup and restore permissions have been removed from the NetworkManager role.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

