CVE-2019-18833

Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information exposure (issue 2 of 2).. The encryption key of the media content which is shared between a ClickShare Button and a ClickShare Base Unit is randomly generated for each new session and communicated over a TLS connection. An attacker who is able to perform a Man-in-the-Middle attack between the TLS connection, is able to obtain the encryption key.

CVSS v3.1

5.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N

EPSS

0.36% chance of exploitation in the next 30 days, 29th percentile

Published

2019-12-17

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/

References

• CVE Record
• NVD entry

Related

• CVE-2019-18832
• CVE-2019-18836
• CVE-2019-18829
• CVE-2019-18839
• CVE-2019-18825
• CVE-2019-18842