Arbitrary file download using <redacted>.sh
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-552.
Summary
The CGI script <redacted>.sh can be used to download any file on the filesystem. This issue affects Iocharger firmware for AC model chargers beforeversion 24120701. Likelihood: High, but credentials required. Impact: Critical – The script can be used to download any file on the filesystem, including sensitive files such as /etc/shadow, the CGI script source code or binaries and configuration files. CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/S:P/AU:Y CVSS clarification. The attack can be executed over any network connection the station is listening to and serves the web interface (AV:N), and there are no additional security measure sin place that need to be circumvented (AC:L), the attack does not rely on preconditions (AT:N). The attack does require authentication, but the level of authentication is irrelevant (PR:L), it does not require user interaction (UI:N). The confidentiality of all files of the devicd can be compromised (VC:H/VI:N/VA:N). There is no impact on subsequent systems. (SC:N/SI:N/SA:N). While this device is an EV charger handing significant amounts of power, this attack in isolation does not have a safety impact. The attack can be automated (AU:Y).
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA Iocharger firmware for AC models (Iocharger) Fixed in 24120701
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Iocharger firmware for AC models 24120701
11 records Highest priority Priority MEDIUM 8 MEDIUM, 3 LOW
Other records, highest priority first
- TI-2024-29275 OS command injection in Iocharger firmware for AC modelsPriority MEDIUM 46
- TI-2024-29273 OS command injection in Iocharger firmware for AC modelsPriority MEDIUM 46
- TI-2024-29271 Authenticated command injection via <redacted>.exe <redacted> parameterPriority MEDIUM 46
Timeline
- 2026-10-02 Threatist record created from CVE-2024-43660
- 2026-10-03 Alias added: GHSA-vj9p-8pwq-8v8j
References
More Iocharger vulnerabilities
- TI-2024-29276 OS command injection in Iocharger firmware for AC models CVSS 4.0CRITICAL 9.3
- TI-2024-29275 OS command injection in Iocharger firmware for AC models CVSS 4.0CRITICAL 9.3
- TI-2024-29274 OS command injection in Iocharger firmware for AC chargers CVSS 4.0CRITICAL 9.3
- TI-2024-29273 OS command injection in Iocharger firmware for AC models CVSS 4.0CRITICAL 9.3
- TI-2024-29271 Authenticated command injection via <redacted>.exe <redacted> parameter CVSS 4.0CRITICAL 9.3
- TI-2024-29270 Authenticated command injection via <redacted>.exe <redacted> parameter CVSS 4.0CRITICAL 9.3
Sources
- CVE-2024-43660 · CVE Program
- CVE-2024-43660 · NVD
- FIRST EPSS
- GHSA-vj9p-8pwq-8v8j · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences