#VU57151 Improper Restriction of Rendered UI Layers or Frames

Published: 2021-10-08

Vulnerability identifier: #VU57151

Vulnerability risk: Medium

CVSSv3.1: 4.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2021-38472

CWE-ID: CWE-1021

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
IR615 Router
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: InHand Networks


The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the management portal does not contain an X-FRAME-OPTIONS header. A remote attacker can send a link to an administrator that frames the router’s management portal and lure the administrator to perform changes. 

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

IR615 Router: 2.3.0.r4724 - 2.3.0.r4870


External links

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

Latest bulletins with this vulnerability