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TI-2024-09964 Aliases CVE-2024-10750GHSA-p7r4-g84v-785w

Tenda i22 SysToo websReadEvent null pointer dereference

Priority MEDIUM 64CWE-476Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-476.

Summary

A vulnerability has been found in Tenda i22 1.0.0.3(4687) and classified as problematic. Affected by this vulnerability is the function websReadEvent of the file /goform/GetIPTV?fgHPOST/goform/SysToo. The manipulation of the argument Content-Length leads to null pointer dereference. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00879 59th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
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
Tendai221.0.0.3(4687)—No fix listedCNA
  • i22 VendorTenda Affected 1.0.0.3(4687) Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tenda:i22_firmware:1.0.0.3\(4687\):*:*:*:*:*:*:*1.0.0.3(4687)VulnerableTenda
cpe:2.3:h:tenda:i22:-:*:*:*:*:*:*:*not specified by NVDRunning onTenda
  • cpe:2.3:o:tenda:i22_firmware:1.0.0.3\(4687\):*:*:*:*:*:*:* Versions 1.0.0.3(4687) Vulnerable ·Tenda
  • cpe:2.3:h:tenda:i22:-:*:*:*:*:*:*:* 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-2024-10750
  2. 2026-10-03 Alias added: GHSA-p7r4-g84v-785w

References

Exploit 1

Other 1

  • TI-2025-08521 Tenda i22 wxportalauth formWeixinAuthInfoGet stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2024-07030 Tenda i22 apPortalAuth formApPortalWebAuth buffer overflow CVSS 4.0HIGH 8.7
  • TI-2024-07029 Tenda i22 apPortalPhoneAuth formApPortalPhoneAuth buffer overflow CVSS 4.0HIGH 8.7
  • TI-2024-07028 Tenda i22 apPortalOneKeyAuth formApPortalOneKeyAuth buffer overflow CVSS 4.0HIGH 8.7
  • TI-2024-07027 Tenda i22 apPortalAccessCodeAuth formApPortalAccessCodeAuth buffer overflow CVSS 4.0HIGH 8.7
  • TI-2024-03957 Tenda i22 formSetUrlFilterRule stack-based overflow CVSS 3.1HIGH 8.8
See all 16 →

Sources

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