CVE-2026-2966

Katalog CVE

CVSS 3.7 · Low EPSS 0,56%

Kerentanan Cryptographic Issues pada cesanta mongoose. Skor CVSS 3.1 3.7 (Low) menurut vuldb.com.

Deskripsi (NVD)

A weakness has been identified in Cesanta Mongoose up to 7.20. The impacted element is the function mg_sendnsreq of the file /src/dns.c of the component DNS Transaction ID Handler. Executing a manipulation of the argument random can lead to insufficiently random values. The attack can be launched remotely. The attack requires a high level of complexity. The exploitability is regarded as difficult. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Rincian

Terbit di NVD

23 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-310: Cryptographic Issues
CWE-330: Use of Insufficiently Random Values

EPSS (30 hari)

0,56% peluang dieksploitasi; lebih tinggi dari 44,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/dwBruijn/CVEs/blob/main/Mongoose/mg_sendnsreq.md exploit · advisory pihak ketiga
• https://github.com/dwBruijn/CVEs/blob/main/Mongoose/mg_sendnsreq.md#poc exploit · advisory pihak ketiga
• https://vuldb.com/?id.347333 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.755304 advisory pihak ketiga · vdb entry
• https://vuldb.com/?ctiid.347333 permissions required · vdb entry