Privilege escalation in Avaya Ip Office
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. This issue affects Admin Lite and USB Creator 11.1 Feature Pack 2 Service Pack 1 and earlier versions.
Vulnerability class: Privilege Escalation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (15.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 15.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Avaya Ip Office — versions 0
- Avaya Ip Office — versions 11.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support.avaya.com/css/P8/documents/101083319 (Patch, Vendor Advisory)
- github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0037/M… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-25657?
- CVE-2021-25657 is a high-severity vulnerability in Avaya Ip Office, classified under Improper Privilege Management. CVSS score: 7.8/10. Published 2022-09-02.
- How severe is CVE-2021-25657?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2021-25657 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.