CVE-2021-25652
CVE-2021-25652 is a medium-severity vulnerability in Avaya Aura Appliance Virtualization Platform with a CVSS 3.x base score of 4.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-668.
Key facts
- Severity: Medium (CVSS 3.x base score 4.9)
- CVSS v2: 2.1
- EPSS exploit prediction: 1% (49th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-668
- Affected product: Avaya Aura Appliance Virtualization Platform
- Published:
- Last modified:
Description
An information disclosure vulnerability was discovered in the directory and file management of Avaya Aura Appliance Virtualization Platform Utilities (AVPU). This vulnerability may potentially allow any local user to access system functionality and configuration information that should only be available to a privileged user. Affects versions 8.0.0.0 through 8.1.3.1 of AVPU.
Frequently asked questions
- What is CVE-2021-25652?
- An information disclosure vulnerability was discovered in the directory and file management of Avaya Aura Appliance Virtualization Platform Utilities (AVPU). This vulnerability may potentially allow any local user to access system functionality and configuration information that should only be available to a privileged user. Affects versions 8.0.0.0 through 8.1.3.1 of AVPU.
- How severe is CVE-2021-25652?
- CVE-2021-25652 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2021-25652 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-25652?
- CVE-2021-25652 affects Avaya Aura Appliance Virtualization Platform. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-25652?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-25652 published?
- CVE-2021-25652 was published on 2021-06-24 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:avaya:aura_appliance_virtualization_platform:*:*:*:*:*:*:*:*
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