CVE-2021-20993

In multiple managed switches by WAGO in different versions the activated directory listing provides an attacker with the index of the resources located inside the directory.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://cert.vde.com/en-us/advisories/vde-2021-013	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:wago:0852-0303_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:wago:0852-0303:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:wago:0852-1305_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:wago:0852-1305:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:wago:0852-1505_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:wago:0852-1505:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:wago:0852-1305\/000-001_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:wago:0852-1305\/000-001:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:wago:0852-1505\/000-001_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:wago:0852-1505\/000-001:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-05-13 14:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-20993

Mitre link : CVE-2021-20993

CVE.ORG link : CVE-2021-20993

JSON object : View

Products Affected

wago

0852-1305
0852-1505\/000-001_firmware
0852-1505_firmware
0852-1505\/000-001
0852-1505
0852-1305\/000-001_firmware
0852-1305\/000-001
0852-0303_firmware
0852-0303
0852-1305_firmware

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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