CVE-2023-48250
CWE-798Published: January 10, 2024· Updated: Jun 17, 2026
Official Description
The vulnerability allows a remote attacker to authenticate to the web application with high privileges through multiple hidden hard-coded accounts.
Risk Analysis
Multiple hidden hard-coded accounts in the Bosch Nexo OS web application allow remote attackers to gain high-privilege access. With a CVSS score of 9.8, this vulnerability is critical and requires immediate attention.
No public exploit is known, and it is not in the CISA KEV. The vulnerability is remotely exploitable.
Apply the latest firmware updates from Bosch to eliminate the hard-coded accounts.
Technical Analysis
CVE-2023-48250 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-798)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-48250 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts