How many CVEs does Adtran have?

Adtran has 21 published CVE records since 2001, including 5 in the last two years.

How many Adtran CVEs are in CISA KEV?

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

Which Adtran products have the most CVEs?

The Adtran products with the most published CVEs are 411 firmware, 411, netvanta 7100, netvanta 7060, 411 ONT L80.00.0011.M2.

What are the most common weakness types in Adtran CVEs?

Adtran's CVEs most often map to these CWE weakness types: CWE-77 (Improper Neutralization of Special Elements used in a Command ('Command Injection')), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')), CWE-259 (Use of Hard-coded Password), CWE-269 (Improper Privilege Management).

Are there public exploits for Adtran vulnerabilities?

Yes — 9 of Adtran's CVEs have a known public exploit.

How many critical Adtran vulnerabilities are there?

Adtran has 8 critical and 7 high-severity CVEs.

What is the average severity of Adtran CVEs?

The average CVSS base score across Adtran's scored CVEs is 8.1.

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21 CVEs

Adtran Vulnerabilities

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

CVE security advisories and vulnerability history for Adtran.

21

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

9

Public exploits

PoC or exploit code

8.1

Avg CVSS

2001–2025

Overview

Adtran has 21 published CVE records since 2001, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 9 have a known public exploit. The average CVSS base score across scored CVEs is 8.1.

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

Security scorecard

A quick read on Adtran's vulnerability posture, as a share of its 21 published CVEs.

Average CVSS: 8.1
Critical / high: 71%
Actively exploited (KEV): 0%
Public exploit available: 43%
Patch available: 19%

Severity and exploitation

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

Critical8

High7

Medium6

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

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

Public exploits

9

9 of Adtran's CVEs have a known public exploit available.

Most affected products

The Adtran 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 Adtran CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish Adtran CVE records.

Disclosure activity by year

How many Adtran CVEs were published each year.

2001

1

2005

3

2013

1

2019

1

2021

3

2022

1

2024

6

2025

5

Latest Adtran CVEs

The most recently disclosed vulnerabilities affecting Adtran.

Critical vulnerability · 2025-03-31
CWE-77
Critical · CVSS 9.8
EPSS 2.1%2025-03-31
Critical vulnerability · 2025-03-31
CWE-1393
Critical · CVSS 9.8
EPSS 0.5%2025-03-31
Critical vulnerability · 2025-03-31
CWE-284
Critical · CVSS 9.1
EPSS 0.4%2025-03-31
Critical vulnerability · 2025-03-31
CWE-269
Critical · CVSS 9.8
EPSS 0.5%2025-03-31
Critical vulnerability · 2025-03-31
CWE-77
Critical · CVSS 9.8
EPSS 2.5%2025-03-31
High vulnerability · 2024-07-24
CWE-259
High · CVSS 7.5
EPSS 0.5%2024-07-24
High vulnerability · 2024-07-24
CWE-863
High · CVSS 8.8
EPSS 0.6%2024-07-24
Medium vulnerability · 2024-07-24
CWE-79
Medium · CVSS 6.1
EPSS 0.4%2024-07-24
High vulnerability · 2024-07-24
CWE-78
High · CVSS 8.8
EPSS 1.7%2024-07-24
High vulnerability · 2024-05-03
CWE-78
High · CVSS 8.8
EPSS 3.8%2024-05-03
High vulnerability · 2024-03-26
CWE-1392
High · CVSS 8.8
EPSS 0.5%2024-03-26
Critical vulnerability · 2022-09-14
Critical · CVSS 9.8
EPSS 33.9%2022-09-14

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Frequently asked questions

Common questions about Adtran vulnerabilities.

How many CVEs does Adtran have?: Adtran has 21 published CVE records since 2001, including 5 in the last two years.
How many Adtran CVEs are in CISA KEV?: None of Adtran's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which Adtran products have the most CVEs?: The Adtran products with the most published CVEs are 411 firmware, 411, netvanta 7100, netvanta 7060, 411 ONT L80.00.0011.M2.
What are the most common weakness types in Adtran CVEs?: Adtran's CVEs most often map to these CWE weakness types: CWE-77 (Improper Neutralization of Special Elements used in a Command ('Command Injection')), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')), CWE-259 (Use of Hard-coded Password), CWE-269 (Improper Privilege Management).
Are there public exploits for Adtran vulnerabilities?: Yes — 9 of Adtran's CVEs have a known public exploit.
How many critical Adtran vulnerabilities are there?: Adtran has 8 critical and 7 high-severity CVEs.
What is the average severity of Adtran CVEs?: The average CVSS base score across Adtran's scored CVEs is 8.1.

References

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

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