How many zyxel usg20 CVEs are in CISA KEV?

None of zyxel usg20's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Are there public exploits for zyxel usg20 vulnerabilities?

Yes — 2 of zyxel usg20's CVEs have a known public exploit.

What are the most common weakness types in zyxel usg20 CVEs?

zyxel usg20's CVEs most often map to these CWE weakness types: CWE-287 (Improper Authentication), CWE-20 (Improper Input Validation), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), CWE-88 (Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')).

How many critical zyxel usg20 vulnerabilities are there?

zyxel usg20 has 1 critical and 2 high-severity CVEs.

What is the average severity of zyxel usg20 CVEs?

The average CVSS base score across zyxel usg20's scored CVEs is 7.6.

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zyxel

5 CVEs

zyxel usg20 Vulnerabilities

Name: zyxel usg20 vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for usg20 by zyxel.

5

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

2

Public exploits

PoC or exploit code

7.6

Avg CVSS

2021–2022

Last updated May 24, 2022

Overview

zyxel usg20 has 5 published CVE records since 2021, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 2 have a known public exploit. The average CVSS base score across scored CVEs is 7.6.

This page aggregates every publicly disclosed vulnerability (CVE) affecting zyxel usg20, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of zyxel usg20's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical1

High2

Medium2

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of zyxel usg20's CVEs are currently listed in CISA's KEV catalog.

Public exploits

2

2 of zyxel usg20's CVEs have a known public exploit available.

Affected versions and CVEs

Browse every zyxel usg20 version named in a CVE, then pick one to see only the CVEs that affect it.

No specific affected versions are recorded for zyxel usg20; the CVEs below apply to the product without a version pin.

5 CVEs

Sort

High vulnerability · 2022-05-24
CVE-2022-26532
Public exploit
Patch
CWE-88
High · CVSS 7.8
EPSS 4.8% (91th pct)2022-05-24
Medium vulnerability · 2022-05-24
CVE-2022-0910CWE-287
Medium · CVSS 6.5
EPSS 0.7% (48th pct)2022-05-24
Medium vulnerability · 2022-05-24
CVE-2022-0734CWE-79
Medium · CVSS 6.1
EPSS 8.9% (95th pct)2022-05-24
High vulnerability · 2022-05-24
CVE-2022-26531
Public exploit
Patch
CWE-20
High · CVSS 7.8
EPSS 5.6% (92th pct)2022-05-24
Critical vulnerability · 2021-07-02
CVE-2021-35029CWE-287
Critical · CVSS 9.8
EPSS 2.3% (81th pct)2021-07-02

Common weakness types

The CWE weakness categories most often found in zyxel usg20 CVEs. Follow any weakness for its full explanation.

Disclosure activity by year

How many zyxel usg20 CVEs were published each year.

2021

1

2022

4

Other zyxel products

Browse vulnerabilities for other products by zyxel.

usg flex 100w54 CVEs usg flex 20054 CVEs usg flex 50054 CVEs usg flex 70054 CVEs usg flex 10050 CVEs USG FLEX series firmware50 CVEs ATP series firmware48 CVEs usg flex 50w45 CVEs

All zyxel vulnerabilities

Frequently asked questions

Common questions about zyxel usg20 vulnerabilities.

How many CVEs does zyxel usg20 have?: zyxel usg20 has 5 published CVE records since 2021.
How many zyxel usg20 CVEs are in CISA KEV?: None of zyxel usg20's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for zyxel usg20 vulnerabilities?: Yes — 2 of zyxel usg20's CVEs have a known public exploit.
What are the most common weakness types in zyxel usg20 CVEs?: zyxel usg20's CVEs most often map to these CWE weakness types: CWE-287 (Improper Authentication), CWE-20 (Improper Input Validation), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), CWE-88 (Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')).
How many critical zyxel usg20 vulnerabilities are there?: zyxel usg20 has 1 critical and 2 high-severity CVEs.
What is the average severity of zyxel usg20 CVEs?: The average CVSS base score across zyxel usg20's scored CVEs is 7.6.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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