High severity · published Sep 2, 2022
CVE-2021-25657
A privilege escalation vulnerability was discovered in Avaya IP Office Admin Lite and USB Creator that may potentially allow a local user to escalate privileges
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
A privilege escalation vulnerability was discovered in Avaya IP Office Admin Lite and USB Creator that may potentially allow a local user to escalate privileges. This issue affects Admin Lite and USB Creator 11.1 Feature Pack 2 Service Pack 1 and earlier versions.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
IP Office · Avaya
before 11.1; 11.1; 11.1; 11.1; 11.1; 11.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-25657
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-25657
Exploit
https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0037/MNDT-2022-0037.md
Patch
https://support.avaya.com/css/P8/documents/101083319
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