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Vulnerability record · CVE-2022-30023 · published 16 June 2022

CVE-2022-30023: Tenda hg9 firmware os command injection vulnerability

Tenda · Hg9 Firmware

Tenda ONT GPON AC1200 Dual band WiFi HG9 v1.0.1 is vulnerable to Command Injection via the Ping function.

8.8 CVSS 3.1 High EPSS 39% · top 1.4% CWE-78 · OS command injection
8.8CVSS 3.1 base score, v2 9.0
39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
9 Jul 2026Last modified by NVD

Description

Tenda ONT GPON AC1200 Dual band WiFi HG9 v1.0.1 is vulnerable to Command Injection via the Ping function.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Haniwa0x01/CVE-2022-30023 ExploitThird Party Advisory
https://github.com/Haniwa0x01/CVE-2022-30023 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.4CVE-2026-2910Tenda hg9 firmware memory buffer overflow vulnerabilityA flaw has been found in Tenda HG9 300001138. This vulnerability affects unknown code of the file /boaform/formPing6. Executing a manipulation of the…EPSS 1.0%7.4CVE-2026-2909Tenda hg9 firmware memory buffer overflow vulnerabilityA vulnerability was detected in Tenda HG9 300001138. This affects an unknown part of the file /boaform/formPing of the component Diagnostic Ping Endp…EPSS 1.0%7.4CVE-2026-2906Tenda hg9 firmware memory buffer overflow vulnerabilityA security flaw has been discovered in Tenda HG9 300001138. Affected is an unknown function of the file /boaform/formSamba of the component Samba Con…EPSS 1.0%7.4CVE-2026-2907Tenda hg9 firmware memory buffer overflow vulnerabilityA weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of the file /boaform/formgponConf o…EPSS 1.0%7.4CVE-2026-2908Tenda hg9 firmware memory buffer overflow vulnerabilityA security vulnerability has been detected in Tenda HG9 300001138. Affected by this issue is some unknown functionality of the file /boaform/formLoop…EPSS 1.0%7.4CVE-2026-2905Tenda hg9 firmware memory buffer overflow vulnerabilityA vulnerability was identified in Tenda HG9 300001138. This impacts an unknown function of the file /boaform/formWlanSetup of the component Wireless …EPSS 1.0%8.8CVE-2026-53266Linux kernel ebtables SNAT out-of-bounds write in ARP rewriteThe ebtables SNAT target rewrites the ARP sender hardware address via skb_store_bits() without first making that range writable. When the ARP SHA byt…KEVEPSS 0.65%analysed8.8CVE-2026-87491Google Chrome V8 out-of-bounds write enables sandbox code executionChrome before 153.0.8010.36 contains an out-of-bounds write in the V8 JavaScript engine. A crafted HTML page can trigger the memory corruption, and b…KEVEPSS 3.1%analysed

Source: NIST National Vulnerability Database (record CVE-2022-30023), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.