Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
6DescriptionCVE.org
A local attacker with a local user account can leverage a vulnerable script via SSH to escalate privileges to root due to improper input validation.
Analysis
A local attacker with a local user account can leverage a vulnerable script via SSH to escalate privileges to root due to improper input validation.
Technical ContextAI
Privilege escalation allows a low-privileged user or process to gain elevated permissions beyond what was originally authorized. This vulnerability is classified as Improper Input Validation (CWE-20).
RemediationAI
Apply the principle of least privilege. Keep systems patched. Monitor for suspicious privilege changes. Use mandatory access controls (SELinux, AppArmor).
More in Charx Sec 3000 Firmware
View allAn unauthenticated remote attacker can alter the device configuration in a way to get remote code execution as root with
A remote unauthenticated attacker can use the firmware update feature on the LAN interface of the device to reset the pa
An unauthenticated remote attacker can write memory out of bounds due to improper input validation in the MQTT stack. Ra
An unauthenticated remote attacker can perform a remote code execution due to an origin validation error. Rated critical
An unauthenticated remote attacker can modify configurations to perform a remote code execution, gain root rights or per
A security vulnerability in An unauthenticated adjacent attacker (CVSS 8.8). High severity vulnerability requiring promp
An unauthenticated adjacent attacker can modify configuration by sending specific requests to an API-endpoint resulting
An unauthenticated remote attacker can influence the communication due to the lack of encryption of sensitive data via a
An unauthenticated local attacker can inject a command that is subsequently executed as root, leading to a privilege esc
An unauthenticated remote attacker can use MQTT messages to trigger out-of-bounds writes in charging stations complying
A low privileged local attacker can leverage insecure permissions via SSH on the affected devices to escalate privileges
A local attacker with low privileges can perform a privilege escalation with an init script due to a TOCTOU vulnerabilit
Same weakness CWE-20 – Improper Input Validation
View allSame technique Privilege Escalation
View allShare
External POC / Exploit Code
Leaving vuln.today
EUVD-2025-20406