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CVE-2026-8979— Authentication Bypass

Quick assessment

Affected
Mennekes Amtron
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.

MENNEKES AMTRON是MENNEKES公司的一系列电动汽车交流充电桩与壁挂式充电系统。 MENNEKES AMTRON 5.22.3及之前版本存在安全漏洞，该漏洞源于身份验证绕过，可能导致未经身份验证的远程攻击者通过精心构造的POST请求更改用户账户密码。

AI Predicted 8.8 Difficulty: Easy EPSS 0.61% · P47

Affected Version Matrix 1

VendorProduct Version RangeStatus
Mennekes Amtron ≤ 5.22.3 affected
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I. Basic Information for CVE-2026-8979

Vulnerability Information
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Vulnerability Title
Authentication Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
The Mennekes Amtron series (firmware versions ≤ 5.22.3) is vulnerable to an authentication bypass. An unauthenticated remote attacker can change the password of the user account via a crafted POST request to the /operator/operator endpoint.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
MENNEKES AMTRON 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MENNEKES AMTRON是MENNEKES公司的一系列电动汽车交流充电桩与壁挂式充电系统。 MENNEKES AMTRON 5.22.3及之前版本存在安全漏洞，该漏洞源于身份验证绕过，可能导致未经身份验证的远程攻击者通过精心构造的POST请求更改用户账户密码。
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
Mennekes Amtron 0 ~ 5.22.3 -

II. Public POCs for CVE-2026-8979

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III. Intelligence Information for CVE-2026-8979

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Security Blog Posts for CVE-2026-8979 (1)

IV. Related Vulnerabilities

Same product: Amtron
Same vendor: Mennekes
Same weakness: CWE-287

V. Comments for CVE-2026-8979

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