TI-2024-03944 Aliases CVE-2024-4239 GHSA-9wwg-9qf5-q4v9

Tenda AX1806 SetRebootTimer formSetRebootTimer stack-based overflow

MEDIUM 41CWE-121Published 2024-04-26 · Updated 2024-08-01

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 AX1806 1.0.0.1 and classified as critical. Affected by this issue is the function formSetRebootTimer of the file /goform/SetRebootTimer. The manipulation of the argument rebootTime 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-262130 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 0.01451 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

Vendor	Product	Affected versions	Fixed in	Status	Source
Tenda	AX1806	1.0.0.1	—	No fix listed	CNA

AX1806 VendorTenda Affected 1.0.0.1 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:tenda:ax1806_firmware:1.0.0.1:::::::*	1.0.0.1	Vulnerable	Tenda
cpe:2.3:h:tenda:ax1806:-:::::::*	not specified by NVD	Running on	Tenda

cpe:2.3:o:tenda:ax1806_firmware:1.0.0.1:*:*:*:*:*:*:* Versions 1.0.0.1 Vulnerable ·Tenda
cpe:2.3:h:tenda:ax1806:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-4239
2026-10-03 Alias added: GHSA-9wwg-9qf5-q4v9

References

Exploit 1

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AX/AX1806/formSetRebootTimer.md

TI-2024-29910 Tenda AX1806 v1.0.0.1 contains a stack overflow via the iptv.city.vlan parameter in the function setIptvInfo. CVSS 3.1CRITICAL 9.8
TI-2024-29907 Tenda AX1806 v1.0.0.1 contains a stack overflow via the iptv.city.vlan parameter in the function formGetIptv. CVSS 3.1CRITICAL 9.8
TI-2024-26913 A vulnerability in /goform/SetStaticRouteCfg in the sub_519F4 function in Tenda AX1806… CVSS 3.1CRITICAL 9.8
TI-2024-23484 Tenda AX1806 v1.0.0.1 contains a stack overflow via the adv.iptv.stbpvid parameter in the function formSetIptv. CVSS 3.1CRITICAL 9.8
TI-2024-23480 Tenda AX1806 v1.0.0.1 contains a stack overflow via the iptv.stb.mode parameter in the function formSetIptv. CVSS 3.1CRITICAL 9.8
TI-2023-25658 Tenda AX1806 V1.0.0.1 contains a stack overflow vulnerability in function sub_455D4… CVSS 3.1CRITICAL 9.1

See all 60 →

Sources

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