CVEvulnerability

CVE-2020-9526

5.9 MEDIUM Published 2020-08-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-08-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-319, CWE-327

Description

CS2 Network P2P through 3.x, as used in millions of Internet of Things devices, suffers from an information exposure flaw that exposes user session data to supernodes in the network, as demonstrated by passively eavesdropping on user video/audio streams, capturing credentials, and compromising devices.

Affected configurations

• cs2-network p2p (<= 3.0.3a)

Related

Weakness · CWE (2)

  • CWE-319 Cleartext Transmission of Sensitive Information weakness
  • CWE-327 Use of a Broken or Risky Cryptographic Algorithm weakness

References