CVEvulnerability

CVE-2021-20777

4.3 MEDIUM Published 2021-07-07 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-07-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-862

Description

Improper authorization in handler for custom URL scheme vulnerability in GU App for Android versions from 4.8.0 to 5.0.2 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.

Affected configurations

• gu-global gu (>= 4.8.0 <= 5.0.2)

Related

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References