How severe is CVE-2024-45271?

CVE-2024-45271 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-45271 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-45271?

CVE-2024-45271 primarily affects Mbconnectline Mbnet.mini Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-45271?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-45271 have an EU (EUVD) identifier?

Yes. CVE-2024-45271 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41404.

When was CVE-2024-45271 published?

CVE-2024-45271 was published on 2024-10-15 and last updated on 2026-06-17.

CVE-2024-45271

CVE-2024-45271 is a high-severity vulnerability in Mbconnectline Mbnet.mini Firmware with a CVSS 3.x base score of 8.4. 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-94.

Key facts

Severity: High (CVSS 3.x base score 8.4)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-41404
Weakness: CWE-94
Affected product: Mbconnectline Mbnet.mini Firmware
Published: 2024-10-15
Last modified: 2026-06-17

Description

An unauthenticated local attacker can gain admin privileges by deploying a config file due to improper input validation.

Frequently asked questions

What is CVE-2024-45271?: An unauthenticated local attacker can gain admin privileges by deploying a config file due to improper input validation.
How severe is CVE-2024-45271?: CVE-2024-45271 has a CVSS 3.x base score of 8.4, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-45271 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-45271?: CVE-2024-45271 primarily affects Mbconnectline Mbnet.mini Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-45271?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-45271 have an EU (EUVD) identifier?: Yes. CVE-2024-45271 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41404.
When was CVE-2024-45271 published?: CVE-2024-45271 was published on 2024-10-15 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:mbconnectline:mbnet.mini_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:helmholz:rex_100_firmware:*:*:*:*:*:*:*:*

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