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TI-2026-21048 Aliases CVE-2026-26034GHSA-v2c4-w8cf-vw7m

Incorrect default permissions in Dell UPS Multi-UPS Management Console

Priority LOW 38CWE-276Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-428.

Summary

UPS Multi-UPS Management Console (MUMC) version 01.06.0001 (A03) contains an Incorrect Default Permissions (CWE-276) vulnerability that allows an attacker to execute arbitrary code with SYSTEM privileges by causing the application to load a specially crafted DLL.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00182 7th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DellUPS Multi-UPS Management Console (MUMC)01.06.0001 (A03)—No fix listedCNA
  • UPS Multi-UPS Management Console (MUMC) VendorDell Affected 01.06.0001 (A03) Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dell:ups_multi-ups_management_console:01.06.0001_\(a03\):*:*:*:*:*:*:*01.06.0001_(a03)VulnerableDell
  • cpe:2.3:a:dell:ups_multi-ups_management_console:01.06.0001_\(a03\):*:*:*:*:*:*:* Versions 01.06.0001_(a03) Vulnerable ·Dell

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-26034
  2. 2026-10-03 Alias added: GHSA-v2c4-w8cf-vw7m

References

Advisory 1

Other 1

  • TI-2026-21047 UPS Multi-UPS Management Console (MUMC) version 01.06.0001 (A03) contains an Unquoted… CVSS 4.0HIGH 8.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences