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TI-2024-03828 Aliases CVE-2024-4112GHSA-hq97-78w2-f272

Tenda TX9 SetVirtualServerCfg sub_42CB94 stack-based overflow

Priority HIGH 71CWE-121Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
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 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

A vulnerability classified as critical has been found in Tenda TX9 22.03.02.10. This affects the function sub_42CB94 of the file /goform/SetVirtualServerCfg. The manipulation of the argument list leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261855. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01702 77th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
TendaTX922.03.02.10—No fix listedCNA
  • TX9 VendorTenda Affected 22.03.02.10 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tenda:tx9_pro_firmware:22.03.02.10:*:*:*:*:*:*:*22.03.02.10VulnerableTenda
cpe:2.3:h:tenda:tx9_pro:-:*:*:*:*:*:*:*not specified by NVDRunning onTenda
  • cpe:2.3:o:tenda:tx9_pro_firmware:22.03.02.10:*:*:*:*:*:*:* Versions 22.03.02.10 Vulnerable ·Tenda
  • cpe:2.3:h:tenda:tx9_pro:-:*:*:*:*:*:*:* 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-2024-4112
  2. 2026-10-03 Alias added: GHSA-hq97-78w2-f272

References

Exploit 1

  • TI-2024-03830 Tenda TX9 PowerSaveSet sub_42C014 stack-based overflow CVSS 3.1HIGH 8.8
  • TI-2024-03829 Tenda TX9 SetSysTimeCfg sub_42D4DC stack-based overflow CVSS 3.1HIGH 8.8
  • TI-2022-22310 Tenda TX9 Pro v22.03.02.10 was discovered to contain a stack overflow via the list parameter at /goform/SetIpMacBind. CVSS 3.1HIGH 7.5
  • TI-2022-12028 Tenda TX9 Pro 22.03.02.10 devices allow OS command injection via set_route (called by doSystemCmd_route). CVSS 3.1CRITICAL 9.8
  • TI-2022-12027 Tenda TX9 Pro 22.03.02.10 devices have a SetNetControlList buffer overflow. CVSS 3.1CRITICAL 9.8
  • TI-2024-03827 Tenda TX9 SetLEDCfg sub_42BD7C stack-based overflow CVSS 3.1HIGH 8.8
See all 8 →

Sources

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