How severe is CVE-2020-6975?

CVE-2020-6975 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2020-6975 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-6975?

CVE-2020-6975 primarily affects Digi Connectport Lts 32 Mei Bios. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-6975?

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

When was CVE-2020-6975 published?

CVE-2020-6975 was published on 2020-02-12 and last updated on 2026-06-17.

CVE-2020-6975

CVE-2020-6975 is a medium-severity vulnerability in Digi Connectport Lts 32 Mei Bios with a CVSS 3.x base score of 4.9. 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-434.

Key facts

Severity: Medium (CVSS 3.x base score 4.9)
CVSS v2: 4.0
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Digi Connectport Lts 32 Mei Bios
Published: 2020-02-12
Last modified: 2026-06-17

Description

Digi International ConnectPort LTS 32 MEI, Firmware Version 1.4.3 (82002228_K 08/09/2018), bios Version 1.2. Successful exploitation of this vulnerability could allow an attacker to upload a malicious file to the application.

Frequently asked questions

What is CVE-2020-6975?: Digi International ConnectPort LTS 32 MEI, Firmware Version 1.4.3 (82002228_K 08/09/2018), bios Version 1.2. Successful exploitation of this vulnerability could allow an attacker to upload a malicious file to the application.
How severe is CVE-2020-6975?: CVE-2020-6975 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2020-6975 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-6975?: CVE-2020-6975 primarily affects Digi Connectport Lts 32 Mei Bios. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-6975?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-6975 published?: CVE-2020-6975 was published on 2020-02-12 and last updated on 2026-06-17.

References

https://www.us-cert.gov/ics/advisories/icsa-20-042-13

Affected products (2)

cpe:2.3:o:digi:connectport_lts_32_mei_bios:1.2:*:*:*:*:*:*:*
cpe:2.3:o:digi:connectport_lts_32_mei_firmware:1.4.3:*:*:*:*:*:*:*

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