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TI-2021-07786 Aliases CVE-2021-25653GHSA-g5hr-2fx6-qfj5

Avaya Aura Appliance Virtualization Platform Utilities Privilege Escalation Vulnerability

Priority LOW 36CWE-250Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
High
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-250.

Summary

A privilege escalation vulnerability was discovered in Avaya Aura Appliance Virtualization Platform Utilities (AVPU) that may potentially allow a local user to escalate privileges. Affects 8.0.0.0 through 8.1.3.1 versions of AVPU.

Why it matters now

EPSS 0.00639 50th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AvayaAvaya Aura Appliance Virtualization Platform Utilities8.0.0.0 – 8.1.3.1—No fix listedCNA
  • Avaya Aura Appliance Virtualization Platform Utilities VendorAvaya Affected 8.0.0.0 – 8.1.3.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:avaya:aura_appliance_virtualization_platform:*:*:*:*:*:*:*:*8.0.0.0 – 8.1.3.1VulnerableAvaya
  • cpe:2.3:a:avaya:aura_appliance_virtualization_platform:*:*:*:*:*:*:*:* Versions 8.0.0.0 – 8.1.3.1 Vulnerable ·Avaya

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-25653
  2. 2026-10-03 Alias added: GHSA-g5hr-2fx6-qfj5
  3. 2026-10-24 EPSS moved to the 50th–90th percentile

References

Advisory 1

  • TI-2021-07785 Avaya Aura Appliance Virtualization Platform Utilities Sensitive Information Disclosure Vulnerability CVSS 3.1MEDIUM 5.5

Sources

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