How severe is CVE-2024-50377?

CVE-2024-50377 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-50377 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-50377?

CVE-2024-50377 primarily affects Advantech Eki-6333ac-2g Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-50377?

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

Does CVE-2024-50377 have an EU (EUVD) identifier?

Yes. CVE-2024-50377 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45075.

When was CVE-2024-50377 published?

CVE-2024-50377 was published on 2024-11-26 and last updated on 2026-06-17.

CVE-2024-50377

CVE-2024-50377 is a medium-severity vulnerability in Advantech Eki-6333ac-2g Firmware with a CVSS 3.x base score of 6.5. 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: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-45075
Weakness: CWE-798
Affected product: Advantech Eki-6333ac-2g Firmware
Published: 2024-11-26
Last modified: 2026-06-17

Description

A CWE-798 "Use of Hard-coded Credentials" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The vulnerability is associated to the backup configuration functionality that by default encrypts the archives using a static password.

Frequently asked questions

What is CVE-2024-50377?: A CWE-798 "Use of Hard-coded Credentials" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The vulnerability is associated to the backup configuration functionality that by default encrypts the archives using a static password.
How severe is CVE-2024-50377?: CVE-2024-50377 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-50377 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-50377?: CVE-2024-50377 primarily affects Advantech Eki-6333ac-2g Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-50377?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-50377 have an EU (EUVD) identifier?: Yes. CVE-2024-50377 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45075.
When was CVE-2024-50377 published?: CVE-2024-50377 was published on 2024-11-26 and last updated on 2026-06-17.

References

https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2024-50377

Affected products (3)

cpe:2.3:o:advantech:eki-6333ac-2g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:advantech:eki-6333ac-2gd_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:advantech:eki-6333ac-1gpo_firmware:*:*:*:*:*:*:*:*

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