Vulnerability Details : CVE-2021-25653
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.
Vulnerability category: Gain privilege
Products affected by CVE-2021-25653
- Avaya » Aura Appliance Virtualization PlatformVersions from including (>=) 8.0.0.0 and up to, including, (<=) 8.1.3.1cpe:2.3:a:avaya:aura_appliance_virtualization_platform:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-25653
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-25653
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST | |
|
8.0
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H |
1.3
|
6.0
|
Avaya, Inc. |
CWE ids for CVE-2021-25653
-
The product performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.Assigned by: securityalerts@avaya.com (Secondary)
References for CVE-2021-25653
-
https://support.avaya.com/css/P8/documents/101076479
ASA-2021-087Vendor Advisory
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