PT-2020-16697 · Mersive · Solstice Pod

Published 2020-11-11 · Updated 2021-07-21 · CVE-2020-27523

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Solstice-Pod versions up to 5.0.2

Description The Solstice-Pod WEBRTC server mishandles format-string specifiers %x, %p, %c, and %s in the screen key, display name, browser name, and operation system parameters during the authentication process. This may cause the server to crash and force Solstice-Pod to reboot, leading to a denial of service.

Recommendations For Solstice-Pod versions up to 5.0.2, as a temporary workaround, consider restricting the use of the vulnerable parameters screen key, display name, browser name, and operation system during the authentication process until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use of Externally-Controlled Format String

Weakness Enumeration

CWE-134

Related Identifiers

CVE-2020-27523

Affected Products

Solstice Pod

References · 8

• 🔥 https://youtube.com/watch?v=EGW_M1MqAG0 · Exploit
• 🔥 https://tiger-team-1337.blogspot.com/2020/10/solstice-pod-critical-unauthenticated.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-27523 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27523 · Vendor Advisory
• https://documentation.mersive.com/content/topics/general-gen2i-pod-specs.htm · Vendor Advisory
• https://t.me/cibsecurity/16168 · Telegram Post
• https://t.me/cvenotify/5539 · Telegram Post
• https://twitter.com/Kevin2600/status/1316261149403275264 · Note