How severe is CVE-2023-48247?

CVE-2023-48247 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-48247 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-48247?

CVE-2023-48247 affects Bosch Nexo-os. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-48247?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-48247 have an EU (EUVD) identifier?

Yes. CVE-2023-48247 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-52316.

When was CVE-2023-48247 published?

CVE-2023-48247 was published on 2024-01-10 and last updated on 2026-06-17.

CVE-2023-48247

CVE-2023-48247 is a medium-severity vulnerability in Bosch Nexo-os with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-52316
Weakness: CWE-862
Affected product: Bosch Nexo-os
Published: 2024-01-10
Last modified: 2026-06-17

Description

The vulnerability allows an unauthenticated remote attacker to read arbitrary files under the context of the application OS user (“root”) via a crafted HTTP request.

Frequently asked questions

What is CVE-2023-48247?: The vulnerability allows an unauthenticated remote attacker to read arbitrary files under the context of the application OS user (“root”) via a crafted HTTP request.
How severe is CVE-2023-48247?: CVE-2023-48247 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-48247 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-48247?: CVE-2023-48247 affects Bosch Nexo-os. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-48247?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-48247 have an EU (EUVD) identifier?: Yes. CVE-2023-48247 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-52316.
When was CVE-2023-48247 published?: CVE-2023-48247 was published on 2024-01-10 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:o:bosch:nexo-os:*:*:*:*:*:*:*:*

More vulnerabilities in Bosch Nexo-os

CVE-2023-48253 — High (CVSS 8.8): The vulnerability allows a remote authenticated attacker to read or update arbitrary content of the authentication…
CVE-2023-48252 — High (CVSS 8.8): The vulnerability allows an authenticated remote attacker to perform actions exceeding their authorized access via…
CVE-2023-48266 — High (CVSS 8.1): The vulnerability allows an unauthenticated remote attacker to perform a Denial-of-Service (DoS) attack or, possibly,…
CVE-2023-48265 — High (CVSS 8.1): The vulnerability allows an unauthenticated remote attacker to perform a Denial-of-Service (DoS) attack or, possibly,…
CVE-2023-48264 — High (CVSS 8.1): The vulnerability allows an unauthenticated remote attacker to perform a Denial-of-Service (DoS) attack or, possibly,…
CVE-2023-48263 — High (CVSS 8.1): The vulnerability allows an unauthenticated remote attacker to perform a Denial-of-Service (DoS) attack or, possibly,…

All CVEs affecting Bosch Nexo-os →

Other CWE-862 (Missing Authorization) vulnerabilities

CVE-2026-0092 — Critical (CVSS 10.0): In Package Manager, there is a possible device lock controller bypass due to a missing permission check. This could…
CVE-2026-33712 — Critical (CVSS 10.0): Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the preview chat endpoint (POST…
CVE-2026-2031 — Critical (CVSS 10.0): An Improper Access Control vulnerability in several internal API endpoints for Google Cloud Application Integration…
CVE-2026-34976 — Critical (CVSS 10.0): Dgraph is an open source distributed GraphQL database. Prior to 25.3.1, the restoreTenant admin mutation is missing…
CVE-2025-30416 — Critical (CVSS 10.0): Sensitive data disclosure and manipulation due to missing authorization. The following products are affected: Acronis…
CVE-2025-45854 — Critical (CVSS 10.0): /server/executeExec of JEHC-BPM 2.0.1 allows attackers to execute arbitrary code via execParams.

Browse all CWE-862 (Missing Authorization) vulnerabilities →