PT-2026-46004 · Nlnet+1 · Unbound+1

Tymbark7372 · CVE-2026-36618 · Published 2026-06-03 · Updated 2026-06-03

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Mercusys AC12G (EU) V1 version AC12G(EU) V1 200909

Description The device responds to version.bind CHAOS TXT queries, which results in the disclosure of the DNS resolver software version (unbound 1.22.0). This information can be used to facilitate targeted attacks by identifying known weaknesses in the specific software version.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2026-36618

Affected Products

Ac12G

Unbound

References · 3

• 🔥 https://github.com/Tymbark7372/MERCUSYS-AC12G/blob/master/advisories/CVE-2026-36618.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-36618 · Security Note
• https://t.me/cveNotify/165880 · Telegram Post