CVE-2018-4921 File upload in Adobe Connect 9.7 and earlier
Attackers can upload unrestricted SWF files to Adobe Connect, leading to information disclosure.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-4921?
CVE-2018-4921 is a medium-severity vulnerability in Adobe Connect, published on 19 May 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Adobe Connect versions 9.7 and earlier have an exploitable unrestricted SWF file upload vulnerability. Successful exploitation could lead to information disclosure.
Weakness: CWE-434
Which versions are affected by CVE-2018-4921?
It affects 1 product.
Products include Adobe Connect.
How do I fix CVE-2018-4921?
No fix has been published for CVE-2018-4921 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-4921 being exploited?
There is no known exploitation of CVE-2018-4921 in the wild and no public exploit code.
Other vulnerabilities in Adobe Connect
- CVE-2017-11291 Server-side request forgery in Adobe Connect 9.6.2 and earlier versions
- CVE-2026-75682 Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') (CWE-89)
- CVE-2023-4661 SQLi in Saphira Connect
- CVE-2023-4662 RCE in Saphira Connect
- CVE-2021-40719 Adobe Connect Deserialization of Untrusted Data Remote Code Execution
Sources
Also known as GHSA-rqrm-cfh9-q539.