Id:
CVE-2021-29221
Comment
:
A local privilege escalation vulnerability was discovered in Erlang/OTP prior to version 23.2.3. By adding files to an existing installation's directory, a local attacker could hijack accounts of other users running Erlang programs or possibly coerce a service running with "erlsrv.exe" to execute arbitrary code as Local System. This can occur only under specific conditions on Windows with unsafe filesystem permissions.
CVSSv2 Score:
6.2
Access vector:
|
LOCAL
|
Access complexity:
|
HIGH
|
Authentication:
|
NONE
|
Confidentiality impact:
|
COMPLETE
|
Integrity impact:
|
COMPLETE
|
Availability impact:
|
COMPLETE
|
CVSSv2 Vector:
AV:L/AC:H/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7
Attack vector:
|
LOCAL
|
Attack complexity:
|
HIGH
|
Privileges required:
|
NONE
|
User interaction:
|
REQUIRED
|
Scope:
|
UNCHANGED
|
Confidentiality impact:
|
HIGH
|
Integrity impact:
|
HIGH
|
Availability impact:
|
HIGH
|
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
References: