VulnerabilityModified
CVE-2018-4923
Adobe Connect versions 9.7 and earlier have an exploitable OS Command Injection.
CRITICAL 9.1EPSS 7.99%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Adobe Connect versions 9.7 and earlier have an exploitable OS Command Injection. Successful exploitation could lead to arbitrary file deletion.
- CVSS 3.0
- 9.1 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- EPSS
- 7.99% probability · 95th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- adobe/connect
- Source
- psirt@adobe.com
EPSS moved from 8.0% on 25 September 2026 to 8.0% on 28 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- http://www.securityfocus.com/bid/103391Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040523Third Party Advisory, VDB Entry
- https://helpx.adobe.com/security/products/connect/apsb18-06.htmlVendor Advisory
- http://www.securityfocus.com/bid/103391Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040523Third Party Advisory, VDB Entry
- https://helpx.adobe.com/security/products/connect/apsb18-06.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.