How many CVEs does Linksys have?

Linksys has 233 published CVE records since 2002, including 120 in the last two years.

How many Linksys CVEs are in CISA KEV?

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

Which Linksys products have the most CVEs?

The Linksys products with the most published CVEs are RE6500, re6500 firmware, re7000_firmware, RE7000, RE6300.

What are the most common weakness types in Linksys CVEs?

Linksys's CVEs most often map to these CWE weakness types: CWE-121 (Stack-based Buffer Overflow), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')), CWE-77 (Improper Neutralization of Special Elements used in a Command ('Command Injection')), CWE-120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')).

Are there public exploits for Linksys vulnerabilities?

Yes — 148 of Linksys's CVEs have a known public exploit.

How many critical Linksys vulnerabilities are there?

Linksys has 31 critical and 115 high-severity CVEs.

What is the average severity of Linksys CVEs?

The average CVSS base score across Linksys's scored CVEs is 7.3.

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233 CVEs

Linksys Vulnerabilities

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

CVE security advisories and vulnerability history for Linksys.

233

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

148

Public exploits

PoC or exploit code

7.3

Avg CVSS

2002–2026

Overview

Linksys has 233 published CVE records since 2002, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 148 have a known public exploit. The average CVSS base score across scored CVEs is 7.3.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Linksys products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on Linksys's vulnerability posture, as a share of its 233 published CVEs.

Average CVSS: 7.3
Critical / high: 63%
Actively exploited (KEV): 0%
Public exploit available: 64%
Patch available: 7%

Severity and exploitation

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

Critical31

High115

Medium82

Low4

1 additional CVE has no CVSS severity score.

In CISA’s Known Exploited Vulnerabilities catalog

0

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

Public exploits

148

148 of Linksys's CVEs have a known public exploit available.

Most affected products

The Linksys products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

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

CNAs that assign these CVEs

The CVE Numbering Authorities that publish Linksys CVE records.

Disclosure activity by year

How many Linksys CVEs were published each year.

2018

4

2019

6

2020

6

2022

4

2023

8

2024

19

2025

114

2026

6

Latest Linksys CVEs

The most recently disclosed vulnerabilities affecting Linksys.

Linksys MR9600 JNAP Action run_central2.sh BTRequestGetSmartConnectStatus os command injection
CWE-77
High · CVSS 7.3
EPSS 6.1%2026-04-25
Linksys MR9600 SmartConnect.lua smartConnectConfigure os command injection
CWE-77
High · CVSS 8.7
EPSS 3.6%2026-03-22
Missing neutralization in Linksys MR9600, Linksys MX4200
CWE-78
Critical · CVSS 9.8
EPSS 0.3%2026-02-25
Missing neutralization in Linksys MR9600, Linksys MX4200
CWE-78
Critical · CVSS 9.8
EPSS 0.3%2026-02-25
Missing authentication in Linksys MR9600, Linksys MX4200
CWE-89
Critical · CVSS 9.8
EPSS 0.3%2026-02-25
Path Traversal vulnerability in Linksys MR9600, Linksys MX4200
CWE-22
Unscored
EPSS 0.3%2026-02-24
Critical vulnerability · 2025-12-23
CWE-77
Critical · CVSS 9.8
EPSS 1.1%2025-12-23
Critical vulnerability · 2025-12-23
CWE-77
Critical · CVSS 9.8
EPSS 1.1%2025-12-23
Bypass Authentication
CWE-306
High · CVSS 8.8
EPSS 5.9%2025-12-19
Medium vulnerability · 2025-12-16
CWE-79
Medium · CVSS 6.1
EPSS 0.2%2025-12-16
Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so stack-based overflow
CWE-119
High · CVSS 8.7
EPSS 1.0%2025-12-06
Linksys RE6500/RE6250/RE6300/RE6350/RE7000/RE9000 mod_form.so AP_get_wired_clientlist_setClientsName stack-based overflow
CWE-119
High · CVSS 8.7
EPSS 0.8%2025-12-06

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Frequently asked questions

Common questions about Linksys vulnerabilities.

How many CVEs does Linksys have?: Linksys has 233 published CVE records since 2002, including 120 in the last two years.
How many Linksys CVEs are in CISA KEV?: None of Linksys's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which Linksys products have the most CVEs?: The Linksys products with the most published CVEs are RE6500, re6500 firmware, re7000_firmware, RE7000, RE6300.
What are the most common weakness types in Linksys CVEs?: Linksys's CVEs most often map to these CWE weakness types: CWE-121 (Stack-based Buffer Overflow), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')), CWE-77 (Improper Neutralization of Special Elements used in a Command ('Command Injection')), CWE-120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')).
Are there public exploits for Linksys vulnerabilities?: Yes — 148 of Linksys's CVEs have a known public exploit.
How many critical Linksys vulnerabilities are there?: Linksys has 31 critical and 115 high-severity CVEs.
What is the average severity of Linksys CVEs?: The average CVSS base score across Linksys's scored CVEs is 7.3.

References

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

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