Threat Level: green Handler on Duty: Jan Kopriva

SANS ISC: SANS Internet Storm Center VEX Vulnerability Details


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VEXID-138288
Published 2021-11-30 20:15:00
Last Modified 2021-12-01 13:43:00
AKA CVE-2021-42564
Summary An open redirect through HTML injection in confidential messages in Cryptshare before 5.1.0 allows remote attackers (with permission to provide confidential messages via Cryptshare) to redirect targeted victims to any URL via the '
CVSS Score 4.9
CVSS
Access Vector Local Adjacent Network
Access Complexity Low Medium High
Authentication None Single Multiple
Confidentiality None Partial Complete
Integrity None Partial Complete
Availability None Partial Complete