CVE-2026-5213

Katalog CVE

CVSS 8.8 · High EPSS 1,2%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada dlink dnr-202l firmware, dlink dnr-326 firmware +18 lainnya. Skor CVSS 3.1 8.8 (High) menurut vuldb.com.

Deskripsi (NVD)

A vulnerability was determined in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. The affected element is the function cgi_adduser_to_session of the file /cgi-bin/account_mgr.cgi. This manipulation of the argument read_list causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

Rincian

Terbit di NVD

31 Maret 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
CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 66,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_168/168.md exploit · advisory pihak ketiga
• https://vuldb.com/submit/780437 advisory pihak ketiga · vdb entry
• https://vuldb.com/vuln/354350 advisory pihak ketiga · vdb entry
• https://vuldb.com/vuln/354350/cti permissions required · vdb entry
• https://www.dlink.com/ product