CVE-2021-25651
Avaya Aura Utility Services Privilege Escalation Vulnerability
A privilege escalation vulnerability was discovered in Avaya Aura Utility Services that may potentially allow a local user to escalate privileges. Affects all 7.x versions of Avaya Aura Utility Services
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Avaya Aura Utility Services Privilege Escalation Vulnerability
A privilege escalation vulnerability was discovered in Avaya Aura Utility Services that may potentially allow a local user to escalate privileges. Affects all 7.x versions of Avaya Aura Utility Services
- Record
CVE-2021-25651- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-250
- Updated
- 2026-11-02
EUVDEUVD-2021-12543
A privilege escalation vulnerability was discovered in Avaya Aura Utility Services that may potentially allow a local user to escalate privileges. Affects all 7.x versions of Avaya Aura Utility Services
- Record
EUVD-2021-12543- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vmcp-wjhr-r9pq
** UNSUPPORTED WHEN ASSIGNED ** A privilege escalation vulnerability was discovered in Avaya Aura...
** UNSUPPORTED WHEN ASSIGNED ** A privilege escalation vulnerability was discovered in Avaya Aura Utility Services that may potentially allow a local user to escalate privileges. Affects all 7.x versions of Avaya Aura Utility Services.
- Record
GHSA-vmcp-wjhr-r9pq- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-250, CWE-269
- Updated
- 2026-11-02
NVD
A privilege escalation vulnerability was discovered in Avaya Aura Utility Services that may potentially allow a local user to escalate privileges. Affects all 7.x versions of Avaya Aura Utility Services
- Record
CVE-2021-25651- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-250, CWE-269
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-25651 is a high vulnerability (CVSS 8.0) in Avaya Aura Utility Services, published June 24, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. No source names a fixed version.