CVE-2025-34082

Public Exploit
IGEL OS Secure Terminal and Secure Shadow Remote Code Execution

Description

A command injection vulnerability exists in IGEL OS versions prior to 11.04.270 within the Secure Terminal and Secure Shadow services. The flaw arises due to improper input sanitization in the handling of specially crafted PROXYCMD commands on TCP ports 30022 and 5900. An unauthenticated attacker with network access to a vulnerable device can inject arbitrary commands, leading to remote code execution with elevated privileges. NOTE: IGEL OS v10.x has reached end-of-life (EOL) status.

Category

9.3
CVSS
Severity: Critical
CVSS 4.0 •
EPSS 0.69% Top 30%
Vendor Advisory igel.com Vendor Advisory igel.com
Affected: IGEL Technology GmbH OS
Published at:
Updated at:

References

Link Tags
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/misc/igel_command_injection.rb exploit
https://kb.igel.com/security-safety/current/isn-2021-01-igel-os-remote-command-execution-vulne vendor advisory
https://www.igel.com/wp-content/uploads/2021/02/lxos_11.04.270.txt vendor advisory
https://vulncheck.com/advisories/igel-os-secure-terminal-shadow-rce third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-34082?
CVE-2025-34082 has been scored as a critical severity vulnerability.
How to fix CVE-2025-34082?
To fix CVE-2025-34082, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-34082 being actively exploited in the wild?
It is possible that CVE-2025-34082 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-34082?
CVE-2025-34082 affects IGEL Technology GmbH OS.
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