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% (24th 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% (24th 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% (24th 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:*:*:*:*:*:*:*:*

More vulnerabilities in Mbconnectline Mbnet.mini Firmware

CVE-2024-45275 — Critical (CVSS 9.8): The devices contain two hard coded user accounts with hardcoded passwords that allow an unauthenticated remote attacker…
CVE-2024-45274 — Critical (CVSS 9.8): An unauthenticated remote attacker can execute OS commands via UDP on the device due to missing authentication.
CVE-2024-45273 — High (CVSS 8.4): An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak…
CVE-2024-45276 — High (CVSS 7.5): An unauthenticated remote attacker can get read access to files in the "/tmp" directory due to missing authentication.
CVE-2025-41675 — High (CVSS 7.2): A high privileged remote attacker can execute arbitrary system commands via GET requests in the cloud server…
CVE-2025-41674 — High (CVSS 7.2): A high privileged remote attacker can execute arbitrary system commands via POST requests in the diagnostic action due…

All CVEs affecting Mbconnectline Mbnet.mini Firmware →

Other CWE-94 (Code Injection) vulnerabilities

CVE-2026-76605 — Critical (CVSS 10.0): Joomla Extension - fabrikar.com - Remote code execution via image element in Fabrik < 4.7.3 - ???.
CVE-2026-76604 — Critical (CVSS 10.0): Joomla Extension - fabrikar.com - Unauthenticated remote code execution via PHP form element in Fabrik < 4.7.3 - The…
CVE-2026-67364 — Critical (CVSS 10.0): Joomla Extension - balbooa.com - Pre-auth PHP Code Injection in Balbooa Forms < 2.4.3.2 - CWE-94 / CWE-95 | CVSS 3.1:…
CVE-2026-73343 — Critical (CVSS 10.0): Unauthenticated Remote Code Execution (RCE) in WP Compress < 7.20.01 versions.
CVE-2026-74253 — Critical (CVSS 10.0): Joomla Extension - regularlabs.com - Unauthenticated RCE through unverified reflected user input in Sourcerer < 14.0.0…
CVE-2026-73678 — Critical (CVSS 10.0): MindsDB Minds Platform version 26.1.0 and earlier contains an unauthenticated remote code execution vulnerability that…

Browse all CWE-94 (Code Injection) vulnerabilities →