An issue was discovered in Tenda W20E V4.0br_V15.11.0.6. Attackers may exploit the vulnerability by specifying the value of `userInfo`. When `userInfo` is passed into the `addAuthUser` function and processed by `sscanf` without size validation, it could lead to buffer overflow.
History

Mon, 02 Mar 2026 15:15:00 +0000

Type Values Removed Values Added
Description An issue was discovered in Tenda W20E V4.0br_V15.11.0.6. Attackers may exploit the vulnerability by specifying the value of `userInfo`. When `userInfo` is passed into the `addAuthUser` function and processed by `sscanf` without size validation, it could lead to buffer overflow.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-03-02T14:58:20.081Z

Reserved: 2026-01-21T00:00:00.000Z

Link: CVE-2026-24111

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-02T15:16:33.497

Modified: 2026-03-02T15:16:33.497

Link: CVE-2026-24111

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.