CVE-2020-24639

Airwave Glass vulnerability

CVSS

9.8

EPSS

7.2%

EPSS pct

94th

Exploited

No known

There is a vulnerability caused by unsafe Java deserialization that allows for arbitrary command execution in a containerized environment within Airwave Glass before 1.3.3. Successful exploitation can lead to complete compromise of the underlying host operating system.

Affected vendor

Arubanetworks

Affected product

Airwave Glass

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness type (CWE)

CWE-502 — Deserialization of Untrusted Data

Published

2021-01-15

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 7.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2020-24639

Confirm whether Arubanetworks Airwave Glass is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2020-24639.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-24639

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-24639 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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