Is CVE-2021-44032 in the CISA KEV catalog?

No. CVE-2021-44032 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-44032?

CVE-2021-44032 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2021-44032?

CVE-2021-44032 has an EPSS score of 1.76% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-44032?

Upgrade omada software controller to 5.0.15 or later.

CVE & CISA-KEV Catalog

CVE-2021-44032

HIGHEPSS 75th pctl

7.5

CVSS v3

NVD

Description

TP-Link Omada SDN Software Controller before 5.0.15 does not check if the authentication method specified in a connection request is allowed. An attacker can bypass the captive portal authentication process by using the downgraded "no authentication" method, and access the protected network. For example, the attacker can simply set window.authType=0 in client-side JavaScript.

How to fix

Remediation Available

omada software controllerNVD

Affected:< 5.0.15Fixed in:5.0.15CVE-2021-44032derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

1.76%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Exploit1

github.com

Vendor Advisory2

Embed a live status badge for CVE-2021-44032

Markdown

[![CVE-2021-44032](https://tridentstack.com/cve/badge/CVE-2021-44032.svg)](https://tridentstack.com/cve/CVE-2021-44032)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-44032"><img src="https://tridentstack.com/cve/badge/CVE-2021-44032.svg" alt="CVE-2021-44032"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.