How severe is CVE-2026-26033?

CVE-2026-26033 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-26033 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-2026-26033?

CVE-2026-26033 affects Dell Ups Multi-ups Management Console. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-26033?

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

Does CVE-2026-26033 have an EU (EUVD) identifier?

Yes. CVE-2026-26033 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9521.

When was CVE-2026-26033 published?

CVE-2026-26033 was published on 2026-03-05 and last updated on 2026-06-17.

CVE-2026-26033

CVE-2026-26033 is a medium-severity vulnerability in Dell Ups Multi-ups Management Console with a CVSS 3.x base score of 6.7. 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-428.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
CVSS v4: 8.4
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-9521
Weakness: CWE-428
Affected product: Dell Ups Multi-ups Management Console
Published: 2026-03-05
Last modified: 2026-06-17

Description

UPS Multi-UPS Management Console (MUMC) version 01.06.0001 (A03) contains an Unquoted Search Path or Element (CWE-428) vulnerability, which allows a user with write access to a directory on the system drive to execute arbitrary code with SYSTEM privileges.

Frequently asked questions

What is CVE-2026-26033?: UPS Multi-UPS Management Console (MUMC) version 01.06.0001 (A03) contains an Unquoted Search Path or Element (CWE-428) vulnerability, which allows a user with write access to a directory on the system drive to execute arbitrary code with SYSTEM privileges.
How severe is CVE-2026-26033?: CVE-2026-26033 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-26033 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-2026-26033?: CVE-2026-26033 affects Dell Ups Multi-ups Management Console. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-26033?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-26033 have an EU (EUVD) identifier?: Yes. CVE-2026-26033 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9521.
When was CVE-2026-26033 published?: CVE-2026-26033 was published on 2026-03-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dell:ups_multi-ups_management_console:01.06.0001_\(a03\):*:*:*:*:*:*:*

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