Is CVE-2020-15023 in the CISA KEV catalog?

No. CVE-2020-15023 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-15023?

CVE-2020-15023 has a CVSS v3 base score of 5.9 (MEDIUM).

What is the EPSS score for CVE-2020-15023?

CVE-2020-15023 has an EPSS score of 1.61% (73th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2020-15023?

No published fix for CVE-2020-15023 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2020-15023

MEDIUMEPSS 73th pctl

5.9

CVSS v3

NVD

Description

Askey AP5100W devices through AP5100W_Dual_SIG_1.01.097 are affected by WPS PIN offline brute-force cracking. This arises because of issues with the random number selection for the Diffie-Hellman exchange. By capturing an attempted (and even failed) WPS authentication attempt, it is possible to brute force the overall authentication exchange. This allows an attacker to obtain the recovered WPS PIN in minutes or even seconds, and eventually obtain the Wi-Fi PSK key, gaining access to the Wi=Fi network.

CWE-330

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.61%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

Exploit1

medium.com

Vendor Advisory2

Embed a live status badge for CVE-2020-15023

Markdown

[![CVE-2020-15023](https://tridentstack.com/cve/badge/CVE-2020-15023.svg)](https://tridentstack.com/cve/CVE-2020-15023)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-15023"><img src="https://tridentstack.com/cve/badge/CVE-2020-15023.svg" alt="CVE-2020-15023"></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.