How many Tenda hg9 CVEs are in CISA KEV?

None of Tenda hg9's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Are there public exploits for Tenda hg9 vulnerabilities?

Yes — 6 of Tenda hg9's CVEs have a known public exploit.

Which versions of Tenda hg9 are affected?

1 distinct Tenda hg9 version is named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in Tenda hg9 CVEs?

Tenda hg9's CVEs most often map to these CWE weakness types: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer), CWE-121 (Stack-based Buffer Overflow).

What is the average severity of Tenda hg9 CVEs?

The average CVSS base score across Tenda hg9's scored CVEs is 8.7.

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Tenda

7 CVEs

Tenda hg9 Vulnerabilities

Name: Tenda hg9 vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for hg9 by Tenda.

7

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

6

Public exploits

PoC or exploit code

8.7

Avg CVSS

2022–2026

Last updated February 22, 2026

Overview

Tenda hg9 has 7 published CVE records since 2022, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 6 have a known public exploit. The average CVSS base score across scored CVEs is 8.7.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Tenda hg9, 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 Tenda hg9's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High7

Medium0

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Tenda hg9's CVEs are currently listed in CISA's KEV catalog.

Public exploits

6

6 of Tenda hg9's CVEs have a known public exploit available.

Affected versions and CVEs

Browse every Tenda hg9 version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

>= 3000011386 CVEs

Find a version

7 CVEs

Sort

Tenda HG9 formPing6 stack-based overflow
CVE-2026-2910
Public exploit
CWE-119
High · CVSS 8.7
EPSS 2.6% (84th pct)2026-02-22
Tenda HG9 Diagnostic Ping Endpoint formPing stack-based overflow
CVE-2026-2909
Public exploit
CWE-119
High · CVSS 8.7
EPSS 0.6% (43th pct)2026-02-22
Tenda HG9 Loopback Detection Configuration Endpoint formLoopBack stack-based overflow
CVE-2026-2908
Public exploit
CWE-119
High · CVSS 8.7
EPSS 0.6% (43th pct)2026-02-22
Tenda HG9 GPON Configuration Endpoint formgponConf stack-based overflow
CVE-2026-2907
Public exploit
CWE-119
High · CVSS 8.7
EPSS 0.6% (43th pct)2026-02-22
Tenda HG9 Samba Configuration Endpoint formSamba stack-based overflow
CVE-2026-2906
Public exploit
CWE-121
High · CVSS 8.7
EPSS 0.6% (44th pct)2026-02-22
Tenda HG9 Wireless Configuration Endpoint formWlanSetup stack-based overflow
CVE-2026-2905
Public exploit
CWE-119
High · CVSS 8.7
EPSS 0.6% (43th pct)2026-02-22
High vulnerability · 2022-06-16
CVE-2022-30023
High · CVSS 8.8
EPSS 41.8% (99th pct)2022-06-16

Common weakness types

The CWE weakness categories most often found in Tenda hg9 CVEs. Follow any weakness for its full explanation.

Disclosure activity by year

How many Tenda hg9 CVEs were published each year.

2022

1

2026

6

Other Tenda products

Browse vulnerabilities for other products by Tenda.

ac6140 CVEs ac6 firmware135 CVEs ac18 firmware121 CVEs ac18120 CVEs ac9109 CVEs ac9 firmware109 CVEs ac15107 CVEs ac15 firmware105 CVEs

All Tenda vulnerabilities

Frequently asked questions

Common questions about Tenda hg9 vulnerabilities.

How many CVEs does Tenda hg9 have?: Tenda hg9 has 7 published CVE records since 2022.
How many Tenda hg9 CVEs are in CISA KEV?: None of Tenda hg9's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Tenda hg9 vulnerabilities?: Yes — 6 of Tenda hg9's CVEs have a known public exploit.
Which versions of Tenda hg9 are affected?: 1 distinct Tenda hg9 version is named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Tenda hg9 CVEs?: Tenda hg9's CVEs most often map to these CWE weakness types: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer), CWE-121 (Stack-based Buffer Overflow).
What is the average severity of Tenda hg9 CVEs?: The average CVSS base score across Tenda hg9's scored CVEs is 8.7.

References

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

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