CVE-2026-5604

Katalog CVE

CVSS 8.8 · High EPSS 0,89%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada tenda ch22 firmware. Skor CVSS 3.1 8.8 (High) menurut vuldb.com.

Deskripsi (NVD)

A security flaw has been discovered in Tenda CH22 1.0.0.1. The impacted element is the function formCertLocalPrecreate of the file /goform/CertLocalPrecreate of the component Parameter Handler. Performing a manipulation of the argument standard results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

Rincian

Terbit di NVD

5 April 2026

Terakhir diubah

24 Juli 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber vuldb.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-121: Stack-based Buffer Overflow

EPSS (30 hari)

0,89% peluang dieksploitasi; lebih tinggi dari 58,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_52/README.md exploit · advisory pihak ketiga
• https://vuldb.com/submit/785032 advisory pihak ketiga
• https://vuldb.com/vuln/355396 advisory pihak ketiga
• https://vuldb.com/vuln/355396/cti permissions required
• https://www.tenda.com.cn/ product