CVE-2018-12592
Polycom RealPresence Web Suite before 2.2.0 does not block a user's video for a few seconds upon joining a meeting (when the user has explicitly chosen to turn off the video using a specific option).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Polycom RealPresence Web Suite before 2.2.0 does not block a user's video for a few seconds upon joining a meeting (when the user has explicitly chosen to turn off the video using a specific option). During those seconds, a meeting invitee may unknowingly be on camera with other participants able to view.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.39% probability · 72th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- polycom/realpresence web suite
- Source
- cve@mitre.org
EPSS 1.4% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securityfocus.com/bid/104524Third Party Advisory, VDB Entry
- https://support.polycom.com/content/dam/polycom-support/global/documentation/security-advisory-vulnerability-on-polycom-realpresence-web-suite-v-1-0.pdfMitigation, Vendor Advisory
- http://www.securityfocus.com/bid/104524Third Party Advisory, VDB Entry
- https://support.polycom.com/content/dam/polycom-support/global/documentation/security-advisory-vulnerability-on-polycom-realpresence-web-suite-v-1-0.pdfMitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.