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CVE-2026-11505— GL.iNet XE3000 glnassys hard-coded key

Quick assessment

Affected
GL.iNet A1300
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GL.iNet MT3000等都是中国广联智通（GL.iNet）公司的产品。GL.iNet MT3000是一款使用 Wi-Fi 6 协议的 AX3000 便携式路由器。GL.iNet AX1800是一款无线路由器。GL.iNet A1300是一款 Wi-Fi 5 旅行路由器。 GL.iNet多款产品存在加密问题漏洞，该漏洞源于glnassys组件使用硬编码加密密钥。以下产品和版本受到影响：A1300 4.8.x版本、AX1800 4.8.x版本、AXT1800 4.8.x版本、MT2500 4.8.x版本

CVSS 5.0 · Medium EPSS 0.20% · P9

Affected Version Matrix 16

VendorProduct Version RangeStatus
GL.iNet A1300 4.8.* affected
4.9.0 unaffected
GL.iNet AX1800 4.8.* affected
4.9.0 unaffected
GL.iNet AXT1800 4.8.* affected
4.9.0 unaffected
GL.iNet MT2500 4.8.* affected
4.9.0 unaffected
GL.iNet MT3000 4.8.* affected
4.9.0 unaffected
GL.iNet MT6000 4.8.* affected
4.9.0 unaffected
GL.iNet X3000 4.8.* affected
4.9.0 unaffected
GL.iNet XE3000 4.8.* affected
4.9.0 unaffected
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I. Basic Information for CVE-2026-11505

Vulnerability Information
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Vulnerability Title
GL.iNet XE3000 glnassys hard-coded key
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw has been found in GL.iNet A1300, AX1800, AXT1800, MT2500, MT3000, MT6000, X3000 and XE3000 4.8.x. This affects an unknown function of the component glnassys. Executing a manipulation can lead to use of hard-coded cryptographic key . The attack may be launched remotely. The attack requires a high level of complexity. The exploitability is reported as difficult. Upgrading to version 4.9.0 mitigates this issue. Upgrading the affected component is advised.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
GL.iNet多款产品 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GL.iNet MT3000等都是中国广联智通（GL.iNet）公司的产品。GL.iNet MT3000是一款使用 Wi-Fi 6 协议的 AX3000 便携式路由器。GL.iNet AX1800是一款无线路由器。GL.iNet A1300是一款 Wi-Fi 5 旅行路由器。 GL.iNet多款产品存在加密问题漏洞，该漏洞源于glnassys组件使用硬编码加密密钥。以下产品和版本受到影响：A1300 4.8.x版本、AX1800 4.8.x版本、AXT1800 4.8.x版本、MT2500 4.8.x版本
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
GL.iNet A1300 4.8.* cpe:2.3:a:gl.inet:a1300:*:*:*:*:*:*:*:*
GL.iNet AX1800 4.8.* cpe:2.3:a:gl.inet:ax1800:*:*:*:*:*:*:*:*
GL.iNet AXT1800 4.8.* cpe:2.3:a:gl.inet:axt1800:*:*:*:*:*:*:*:*
GL.iNet MT2500 4.8.* cpe:2.3:a:gl.inet:mt2500:*:*:*:*:*:*:*:*
GL.iNet MT3000 4.8.* cpe:2.3:a:gl.inet:mt3000:*:*:*:*:*:*:*:*
GL.iNet MT6000 4.8.* cpe:2.3:a:gl.inet:mt6000:*:*:*:*:*:*:*:*
GL.iNet X3000 4.8.* cpe:2.3:a:gl.inet:x3000:*:*:*:*:*:*:*:*
GL.iNet XE3000 4.8.* cpe:2.3:a:gl.inet:xe3000:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-11505

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III. Intelligence Information for CVE-2026-11505

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Vendor Advisories for CVE-2026-11505 (1)

Other References for CVE-2026-11505 (1)

IV. Related Vulnerabilities

Same product: A1300
Same vendor: GL.iNet
Same weakness: CWE-321

V. Comments for CVE-2026-11505

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