CVE-2021-43972

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

11/01/2022

Last modified:

20/01/2022

Description

An unrestricted file copy vulnerability in /UserSelfServiceSettings.jsp in SysAid ITIL 20.4.74 b10 allows a remote authenticated attacker to copy arbitrary files on the server filesystem to the web root (with an arbitrary filename) via the tempFile and fileName parameters in the HTTP POST body.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x

6.50

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:L/Au:S/C:N/I:C/A:N CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:C/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): Complete
Availability (A): None