Technology · Mercusys
Mercusys AC12G(EU) V1 vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 12 vulnerabilities in Mercusys AC12G(EU) V1: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-36618, was published on 3 June 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About Mercusys AC12G(EU) V1
The AC12G (EU) V1 is the firmware for the Mercusys AC1200 Wireless Gigabit Dual Band Router.
Latest Mercusys AC12G(EU) V1 vulnerabilities
- CVE-2026-36618: Mercusys AC12G information disclosure in DNS resolverinfoCVSS 3.7
- CVE-2026-36616: Mercusys AC12G hardcoded WiFi credentials in firmwareinfoCVSS 6.1
- CVE-2026-36615: Mercusys AC12G information disclosure in /agileconfigreset endpointinfoCVSS 4.3
- CVE-2026-36613: Mercusys AC12G Information Disclosure in HTTP ServerinfoCVSS 5.3
- CVE-2026-36612: Mercusys AC12G weak WPS lockout and predictable PINinfoCVSS 6.5
- CVE-2026-36611: Mercusys AC12G uninitialized buffer disclosure in UPnPinfoCVSS 5.3
- CVE-2026-36610: Mercusys AC12G cleartext transmission of DDNS credentialsinfoCVSS 5.9
- CVE-2026-36609: Mercusys AC12G V1 password recovery via static nonce and weak encodinginfoCVSS 7.5
- CVE-2026-36608: Mercusys AC12G UPnP port forwarding to local admin interfaceinfoCVSS 9.6
- CVE-2026-36607: Mercusys AC12G brute-force protection bypass in TDDP endpointinfoCVSS 9.8
- CVE-2026-36605: Mercusys AC12G HTTP denial of service in web management interfaceinfoCVSS 7.5
- CVE-2026-36604: Mercusys AC12G DNS rebinding via missing Host header validationinfoCVSS 6.5
Most severe Mercusys AC12G(EU) V1 vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-36607: Mercusys AC12G brute-force protection bypass in TDDP endpointinfoCVSS 9.8
- CVE-2026-36608: Mercusys AC12G UPnP port forwarding to local admin interfaceinfoCVSS 9.6
- CVE-2026-36609: Mercusys AC12G V1 password recovery via static nonce and weak encodinginfoCVSS 7.5
- CVE-2026-36605: Mercusys AC12G HTTP denial of service in web management interfaceinfoCVSS 7.5
- CVE-2026-36612: Mercusys AC12G weak WPS lockout and predictable PINinfoCVSS 6.5
- CVE-2026-36604: Mercusys AC12G DNS rebinding via missing Host header validationinfoCVSS 6.5
- CVE-2026-36616: Mercusys AC12G hardcoded WiFi credentials in firmwareinfoCVSS 6.1
- CVE-2026-36610: Mercusys AC12G cleartext transmission of DDNS credentialsinfoCVSS 5.9
- CVE-2026-36613: Mercusys AC12G Information Disclosure in HTTP ServerinfoCVSS 5.3
- CVE-2026-36611: Mercusys AC12G uninitialized buffer disclosure in UPnPinfoCVSS 5.3
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/ac12g-eu-v1.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Mercusys AC12G(EU) V1 vulnerabilities", https://junglewise.ai/threats/technologies/ac12g-eu-v1, 26 September 2026.