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Vulnerability CVE-2021-38457
Published: 2021-10-22
| Description: |
The server permits communication without any authentication procedure, allowing the attacker to initiate a session with the server without providing any form of authentication. |
Type:
CWE-284 (Improper Access Control)
CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
7.5/10 |
6.4/10 |
10/10 |
| Exploit range |
Attack complexity |
Authentication |
Remote |
Low |
No required |
| Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
Partial |
Partial |
References: |
https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01
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