#VU52355 Use of Uninitialized Variable in Foxit Studio Photo

Published: 2021-04-20 | Updated: 2021-04-27

Vulnerability identifier: #VU52355

Vulnerability risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-31435


Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Foxit Studio Photo
Client/Desktop applications / Office applications

Vendor: Foxit Software Inc.


The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to an uninitialized variable within the parsing of CMP files. A remote attacker can trick the victim to open a specially crafted CMP file and execute arbitrary code on the system.

Install updates from vendor's website.

Vulnerable software versions

Foxit Studio Photo: -

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