CVE-2024-43649
Vulnerability from cvelistv5
Published
2025-01-09 07:56
Modified
2025-01-09 14:36
Severity ?
9.3 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:H/S:P/AU:Y
Summary
Authenticated command injection in the filename of a <redacted>.exe request leads to remote code execution as the root user. This issue affects Iocharger firmware for AC models before version 24120701. Likelihood: Moderate – This action is not a common place for command injection vulnerabilities to occur. Thus, an attacker will likely only be able to find this vulnerability by reverse-engineering the firmware or trying it on all <redacted> fields. The attacker will also need a (low privilege) account to gain access to the <redacted> binary, or convince a user with such access to execute a payload. Impact: Critical – The attacker has full control over the charging station as the root user, and can arbitrarily add, modify and delete files and services. CVSS clarification: This attack can be performed over any network conenction serving the web interfacr (AV:N), and there are not additional mitigating measures that need to be circumvented (AC:L) or other prerequisites (AT:N). The attack does require privileges, but the level does not matter (PR:L), there is no user interaction required (UI:N). The attack leeds to a full compromised of the charger (VC:H/VI:H/VA:H) and a compromised charger can be used to "pivot" to networks that should normally not be reachable (SC:L/SI:L/SA:H). Because this is an EV chargers with significant pwoer, there is a potential safety imp0act (S:P). THis attack can be automated (AU:Y).
References
csirt@divd.nlhttps://csirt.divd.nl/CVE-2024-43649/
csirt@divd.nlhttps://csirt.divd.nl/DIVD-2024-00035/
csirt@divd.nlhttps://iocharger.com
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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The attacker will also need a (low privilege) account to gain access to the \u003credacted\u003e binary, or convince a user with such access to execute a payload.\\n\\nImpact: Critical \u2013 The attacker has full control over the charging station as the root user, and can arbitrarily add, modify and delete files and services.\\n\\nCVSS clarification:\u00a0This attack can be performed over any network conenction serving the web interfacr (AV:N), and there are not additional mitigating measures that need to be circumvented (AC:L) or other prerequisites (AT:N). The attack does require privileges, but the level does not matter (PR:L), there is no user interaction required (UI:N). The attack leeds to a full compromised of the charger (VC:H/VI:H/VA:H) and a compromised charger can be used to \\\"pivot\\\" to networks that should normally not be reachable (SC:L/SI:L/SA:H). Because this is an EV chargers with significant pwoer, there is a potential safety imp0act (S:P). 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  }
}


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