Back
CVE-2018-4921
Adobe Connect versions 9.7 and earlier have an exploitable unrestricted SWF file upload vulnerability. Successful exploitation could lead…
Medium6.1EPSS 3.5%
- Published
- Updated
- Reserved
- Assigned by
- adobe
Description
Adobe Connect versions 9.7 and earlier have an exploitable unrestricted SWF file upload vulnerability. Successful exploitation could lead to information disclosure.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 3.5% · top 11% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.
Weakness
- Unrestricted SWF File Upload
- CWE-434 (opens in a new tab)All about CWE-434 and its CVEs
Affected products
Adobe Connect 9.7 and earlier
- affected Adobe Connect 9.7 and earlier
References (3)
- 1040523 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- https://helpx.adobe.com/security/products/connect/apsb18-06.html (opens in a new tab)x_refsource_MISCx_transferred
- 103393 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-4921)Record last updated .