CVE Vulnerability

CVE-2021-27734

Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to change the credentials of existing users.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://dam.belden.com/dmm3bwsv3/assetstream.aspx?assetid=12914&mediaformatid=50063&destinationid=10016 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:o:belden:hirschmann_hios:*:*:*:*:*:*:*:*
cpe:2.3:o:belden:hisecos:*:*:*:*:*:*:*:*
cpe:2.3:o:belden:hirschmann_hios:07.1.02:*:*:*:*:*:*:*
cpe:2.3:o:belden:hirschmann_hios:07.1.01:*:*:*:*:*:*:*
Information

Published : 2021-05-17 03:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-27734

Mitre link : CVE-2021-27734

Products Affected
No products.
CWE
CWE-287