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cveMitreCVE-2020-16136
HistoryJul 31, 2020 - 4:15 p.m.

CVE-2020-16136

2020-07-3116:15:11
CWE-22
mitre
web.nvd.nist.gov
22
cve-2020-16136
tgstation-server
authenticated user
directory traversal
file download
security vulnerability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:C/I:N/A:N

CVSS3

7.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

30.8%

In tgstation-server 4.4.0 and 4.4.1, an authenticated user with permission to download logs can download any file on the server machine (accessible by the owner of the server process) via directory traversal …/ sequences in /Administration/Logs/ requests. The attacker is unable to enumerate files, however.

Affected configurations

Nvd
Node
tgstation13tgstation-serverMatch4.4.0
OR
tgstation13tgstation-serverMatch4.4.1
VendorProductVersionCPE
tgstation13tgstation-server4.4.0cpe:2.3:a:tgstation13:tgstation-server:4.4.0:*:*:*:*:*:*:*
tgstation13tgstation-server4.4.1cpe:2.3:a:tgstation13:tgstation-server:4.4.1:*:*:*:*:*:*:*

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:C/I:N/A:N

CVSS3

7.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

30.8%

Related for CVE-2020-16136