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TI-2023-25657 Aliases CVE-2023-47455GHSA-2wh3-v786-vq3m

Tenda AX1806 V1.0.0.1 contains a heap overflow vulnerability in setSchedWifi function, in…

Priority HIGH 78CWE-787Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

Tenda AX1806 V1.0.0.1 contains a heap overflow vulnerability in setSchedWifi function, in which the src and v12 are directly obtained from http request parameter schedStartTime and schedEndTime without checking their size.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00801 56th 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
Poc
Automatable
Yes
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
——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:ax1806_firmware:1.0.0.1:*:*:*:*:*:*:*1.0.0.1VulnerableTenda
cpe:2.3:h:tenda:ax1806:-:*:*:*:*:*:*:*not specified by NVDRunning onTenda
  • 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

  1. 2026-10-02 Threatist record created from CVE-2023-47455
  2. 2026-10-03 Alias added: GHSA-2wh3-v786-vq3m

References

Exploit 1

  • 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