Read the docs
TI-2024-03874 Aliases CVE-2024-4164GHSA-qf72-rm58-xjjg

Tenda G3 ModifyPppAuthWhiteMac formModifyPppAuthWhiteMac stack-based overflow

Priority HIGH 75CWE-121Published · Updated

Key facts

Attack vector
Network
Privileges required
None
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 · NVD. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

A vulnerability, which was classified as critical, has been found in Tenda G3 15.11.0.17(9502). This issue affects the function formModifyPppAuthWhiteMac of the file /goform/ModifyPppAuthWhiteMac. The manipulation of the argument pppoeServerWhiteMacIndex leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261983. 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 0.01459 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
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
TendaG315.11.0.17(9502)—No fix listedCNA
  • G3 VendorTenda Affected 15.11.0.17(9502) Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tenda:g3_firmware:15.11.0.17\(9502\)_cn:*:*:*:*:*:*:*15.11.0.17(9502)_cnVulnerableTenda
cpe:2.3:h:tenda:g3:-:*:*:*:*:*:*:*not specified by NVDRunning onTenda
  • cpe:2.3:o:tenda:g3_firmware:15.11.0.17\(9502\)_cn:*:*:*:*:*:*:* Versions 15.11.0.17(9502)_cn Vulnerable ·Tenda
  • cpe:2.3:h:tenda:g3:-:*:*:*:*:*:*:* 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-2024-4164
  2. 2026-10-03 Alias added: GHSA-qf72-rm58-xjjg

References

Exploit 1

  • TI-2024-03875 Tenda G3 modifyDhcpRule stack-based overflow CVSS 3.1CRITICAL 9.8
  • TI-2024-07624 Tenda G3 SetSysTimeCfg formSetSysTime stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2025-35438 Tenda G3 v3.0br_V15.11.0.17 was discovered to contain a stack overflow in the… CVSS 3.1HIGH 7.5
  • TI-2025-35437 Tenda G3 v3.0br_V15.11.0.17 was discovered to contain a stack overflow in the… CVSS 3.1HIGH 7.5
  • TI-2025-35436 Tenda G3 v3.0br_V15.11.0.17 was discovered to contain a stack overflow in the vpnUsers… CVSS 3.1HIGH 7.5
  • TI-2025-35435 Tenda G3 v3.0br_V15.11.0.17 was discovered to contain a stack overflow in the gstUp… CVSS 3.1HIGH 7.5
See all 23 →

Sources

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