CVE-2020-27523

Solstice-Pod up to 5.0.2 WEBRTC server mishandles the format-string specifiers %x; %p; %c and %s in the screen_key, display_name, browser_name, and operation_system parameter during the authentication process. This may crash the server and force Solstice-Pod to reboot, which leads to a denial of service.

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

2.03% chance of exploitation in the next 30 days, 81st percentile

Published

2020-11-11

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.youtube.com/watch?v=EGW_M1MqAG0

Security advisories

• https://documentation.mersive.com/content/topics/general-gen2i-pod-specs.htm
• https://tiger-team-1337.blogspot.com/2020/10/solstice-pod-critical-unauthenticated.html
• https://twitter.com/Kevin2600/status/1316261149403275264

References

• CVE Record
• NVD entry