Read the docs
TI-2024-03827 Aliases CVE-2024-4111GHSA-mhrv-ffq7-3g67

Tenda TX9 SetLEDCfg sub_42BD7C stack-based overflow

Priority MEDIUM 41CWE-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 was found in Tenda TX9 22.03.02.10. It has been rated as critical. Affected by this issue is the function sub_42BD7C of the file /goform/SetLEDCfg. The manipulation of the argument time leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-261854 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01453 73rd 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
None
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-2024-4111
  2. 2026-10-03 Alias added: GHSA-mhrv-ffq7-3g67

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-2024-03828 Tenda TX9 SetVirtualServerCfg sub_42CB94 stack-based overflow CVSS 3.1HIGH 8.8
  • 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
See all 8 →

Sources

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