CVE-2026-30603

Published: Apr 02, 2026 Last Modified: Apr 02, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,8
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Attack Vector: physical
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

An issue in the firmware update mechanism of Qianniao QN-L23PA0904 v20250721.1640 allows attackers to gain root access, install backdoors, and exfiltrate data via supplying a crafted iu.sh script contained in an SD card.

345

Insufficient Verification of Data Authenticity

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Other
Potential Impacts:
Varies By Context Unexpected State
Applicable Platforms
Technologies: ICS/OT
View CWE Details
494

Download of Code Without Integrity Check

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Confidentiality Other
Potential Impacts:
Execute Unauthorized Code Or Commands Alter Execution Logic Other
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Medium
View CWE Details
http://qianniao.com
http://qianniao.com
http://qn-l23pa0904.com
http://qn-l23pa0904.com
https://github.com/0xghostrush/Research/blob/main/CVE-2026-…
https://github.com/0xghostrush/Research/blob/main/CVE-2026-30603/CVE-2026-30603…