Vulnerability identifier: #VU11065

Vulnerability risk: Low

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-4921

CWE-ID: CWE-434

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Adobe Connect
Client/Desktop applications / Other client software

Vendor: Adobe

Description
The vulnerability allows a remote attacker to upload .swf files.

The vulnerability exists due to insufficient input validation when processing file uploads. A remote attacker can upload a specially crafted .swf file and gain access to potentially sensitive information.

Mitigation
Update to version 9.7.5.

Vulnerable software versions

Adobe Connect: 9.4.1 - 9.7

---

External links
http://helpx.adobe.com//security/products/connect/apsb18-06.html

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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