PT-2025-50672 · Ruijie · Rg-Yst Ap

Published 2025-12-11 · Updated 2026-02-11 · CVE-2025-56099

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Ruijie RG-YST AP versions 3.0(1)B11P280YST250F

Description An OS Command Injection issue exists in Ruijie RG-YST AP. An attacker can execute arbitrary commands by sending a specially crafted POST request to the /usr/lib/lua/luci/modules/common.lua file’s pwdmodify function. The request targets the pwdmodify endpoint. The vulnerable parameter is not explicitly specified.

Recommendations Apply updates to address the issue in the pwdmodify function within the /usr/lib/lua/luci/modules/common.lua file.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2025-56099

Affected Products

Rg-Yst Ap

References · 7

• 🔥 https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56099.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-56099 · Security Note
• https://osv.dev/vulnerability/CVE-2025-56099 · Vendor Advisory
• https://twitter.com/CVEnew/status/2000246162809332119 · Twitter Post
• https://1drv.ms/t/c/12406a392c92914b/ETaD7apCrPFLtMj473NHV2gBaYrKV9A4ZZKMfyWgC949Zw?e=iyjx5g · Note
• https://t.me/cveNotify/151752 · Telegram Post
• https://1drv.ms/f/c/12406a392c92914b/EjgEtJ5yojhDpEoT-PbidhsBzsbVnT-D-32qK1bCrQN3-g?e=cVRYgN · Note