CVE-2023-48257

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-01-10 · updated 2026-06-17
Weakness: CWE-1391

Description

The vulnerability allows a remote attacker to access sensitive data inside exported packages or obtain up to Remote Code Execution (RCE) with root privileges on the device. The vulnerability can be exploited directly by authenticated users, via crafted HTTP requests, or indirectly by unauthenticated users, by accessing already-exported backup packages, or crafting an import package and inducing an authenticated victim into sending the HTTP upload request.

Affected products

Bosch Nexo-Os: from 1000 through 1500-sp2

References

https://psirt.bosch.com/security-advisories/BOSCH-SA-711465.html
https://psirt.bosch.com/security-advisories/BOSCH-SA-711465.html

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