CVEvulnerability

CVE-2021-39271

8.8 HIGH Published 2021-08-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-08-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P

Description

OrbiTeam BSCW Classic before 7.4.3 allows authenticated remote code execution (RCE) during archive extraction via attacker-supplied Python code in the class attribute of a .bscw file. This is fixed in 5.0.12, 5.1.10, 5.2.4, 7.3.3, and 7.4.3.

Affected configurations

• bscw bscw classic (< 5.0.12) • bscw bscw classic (>= 5.1.0 < 5.1.10) • bscw bscw classic (>= 5.2.0 < 5.2.4) • bscw bscw classic (>= 7.3.0 < 7.3.3) • bscw bscw classic (>= 7.4.0 < 7.4.3)

References