Ubuntu.comUB:CVE-2023-49105CVE-2023-49105
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
0.188 Low
EPSS
Percentile
96.3%
An issue was discovered in ownCloud owncloud/core before 10.13.1. An
attacker can access, modify, or delete any file without authentication if
the username of a victim is known, and the victim has no signing-key
configured. This occurs because pre-signed URLs can be accepted even when
no signing-key is configured for the owner of the files. The earliest
affected version is 10.6.0.
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
0.188 Low
EPSS
Percentile
96.3%