Read the docs
TI-2022-22739 Aliases CVE-2022-45995GHSA-vc9r-97qq-w3qh

There is an unauthorized buffer overflow vulnerability in Tenda AX12 v22.03.01.21 _ cn.

Priority MEDIUM 51CWE-120Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

There is an unauthorized buffer overflow vulnerability in Tenda AX12 v22.03.01.21 _ cn. This vulnerability can cause the web service not to restart or even execute arbitrary code. It is a different vulnerability from CVE-2022-2414.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01157 67th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tenda:ax12_firmware:22.03.01.21_cn:*:*:*:*:*:*:*22.03.01.21_cnVulnerableTenda
cpe:2.3:h:tenda:ax12:-:*:*:*:*:*:*:*not specified by NVDRunning onTenda
  • cpe:2.3:o:tenda:ax12_firmware:22.03.01.21_cn:*:*:*:*:*:*:* Versions 22.03.01.21_cn Vulnerable ·Tenda
  • cpe:2.3:h:tenda:ax12:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-45995
  2. 2026-10-03 Alias added: GHSA-vc9r-97qq-w3qh

References

Exploit 1

  • TI-2023-27009 Tenda AX12 V22.03.01.46 has been discovered to contain a command injection vulnerability… CVSS 3.1CRITICAL 9.8
  • TI-2023-27000 Tenda AX12 V22.03.01.46 has been discovered to contain a command injection vulnerability… CVSS 3.1CRITICAL 9.8
  • TI-2023-26996 Tenda AX12 V22.03.01.46 was discovered to contain a stack overflow via the list parameter… CVSS 3.1CRITICAL 9.8
  • TI-2022-22733 Tenda AX12 V22.03.01.21_CN was found to have a command injection vulnerability via /goform/setMacFilterCfg function. CVSS 3.1HIGH 8.8
  • TI-2022-22141 Tenda AX12 V22.03.01.16_cn is vulnerable to command injection via goform/fast_setting_internet_set. CVSS 3.1HIGH 8.8
  • TI-2025-21014 Tenda AX12 v22.03.01.46_CN was discovered to contain a stack overflow via the sub_42F69C… CVSS 3.1HIGH 7.5
See all 30 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences