CVE Vulnerability

CVE-2021-27786

Cross-origin resource sharing (CORS) enables browsers to perform cross domain requests in a controlled manner. This request has an Origin header that identifies the domain that is making the initial request and defines the protocol between a browser and server to see if the request is allowed. An attacker can take advantage of this and possibly carry out privileged actions and access sensitive information when the Access-Control-Allow-Credentials is enabled.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / 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://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0098603 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:hcltech:onetest_server:10.1:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:onetest_server:10.2:*:*:*:*:*:*:*
cpe:2.3:a:hcltech:onetest_server:10.0:*:*:*:*:*:*:*
Information

Published : 2022-06-09 05:15

Updated : 2022-06-16 05:05

NVD link : CVE-2021-27786

Mitre link : CVE-2021-27786

Products Affected
No products.
CWE
CWE-697