How severe is CVE-2024-45275?

CVE-2024-45275 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-45275 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-45275?

CVE-2024-45275 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-2024-45275?

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

Does CVE-2024-45275 have an EU (EUVD) identifier?

Yes. CVE-2024-45275 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41408.

When was CVE-2024-45275 published?

CVE-2024-45275 was published on 2024-10-15 and last updated on 2026-06-17.

CVE-2024-45275

CVE-2024-45275 is a critical-severity vulnerability in Mbconnectline Mbnet.mini Firmware with a CVSS 3.x base score of 9.8. 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-798.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-41408
Weakness: CWE-798
Affected product: Mbconnectline Mbnet.mini Firmware
Published: 2024-10-15
Last modified: 2026-06-17

Description

The devices contain two hard coded user accounts with hardcoded passwords that allow an unauthenticated remote attacker for full control of the affected devices.

Frequently asked questions

What is CVE-2024-45275?: The devices contain two hard coded user accounts with hardcoded passwords that allow an unauthenticated remote attacker for full control of the affected devices.
How severe is CVE-2024-45275?: CVE-2024-45275 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-45275 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-45275?: CVE-2024-45275 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-2024-45275?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-45275 have an EU (EUVD) identifier?: Yes. CVE-2024-45275 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41408.
When was CVE-2024-45275 published?: CVE-2024-45275 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-2024-45274 — 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-2024-45271 — High (CVSS 8.4): An unauthenticated local attacker can gain admin privileges by deploying a config file due to improper input validation.
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 →

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