CVE-2022-30023
CVE-2022-30023 is a high-severity vulnerability in Tenda Hg9 Firmware with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 39% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 9.0
- EPSS exploit prediction: 39% (99th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Tenda Hg9 Firmware
- Published:
- Last modified:
Description
Tenda ONT GPON AC1200 Dual band WiFi HG9 v1.0.1 is vulnerable to Command Injection via the Ping function.
Frequently asked questions
- What is CVE-2022-30023?
- Tenda ONT GPON AC1200 Dual band WiFi HG9 v1.0.1 is vulnerable to Command Injection via the Ping function.
- How severe is CVE-2022-30023?
- CVE-2022-30023 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-30023 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 39% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-30023?
- CVE-2022-30023 affects Tenda Hg9 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-30023?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-30023 published?
- CVE-2022-30023 was published on 2022-06-16 and last updated on 2026-07-09.
References
Affected products (1)
- cpe:2.3:o:tenda:hg9_firmware:1.0.1:*:*:*:*:*:*:*
More vulnerabilities in Tenda Hg9 Firmware
- CVE-2026-2910 — High (CVSS 8.8): A flaw has been found in Tenda HG9 300001138. This vulnerability affects unknown code of the file /boaform/formPing6.…
- CVE-2026-2909 — High (CVSS 8.8): A vulnerability was detected in Tenda HG9 300001138. This affects an unknown part of the file /boaform/formPing of the…
- CVE-2026-2908 — High (CVSS 8.8): A security vulnerability has been detected in Tenda HG9 300001138. Affected by this issue is some unknown functionality…
- CVE-2026-2907 — High (CVSS 8.8): A weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of…
- CVE-2026-2906 — High (CVSS 8.8): A security flaw has been discovered in Tenda HG9 300001138. Affected is an unknown function of the file…
- CVE-2026-2905 — High (CVSS 8.8): A vulnerability was identified in Tenda HG9 300001138. This impacts an unknown function of the file…
All CVEs affecting Tenda Hg9 Firmware →
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