Authentication bypass using an alternate path or channel in Claroty Secure Remote Access Site

1) Authentication bypass using an alternate path or channel

EUVDB-ID: #VU54469

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-32958

CWE-ID: CWE-288 - Authentication Bypass Using an Alternate Path or Channel

Exploit availability: No

Description

The vulnerability allows a local user to bypass authentication process.  

The vulnerability exist due to improper implementation of the authentication process. A local user can gain the secret key, allowing them to generate valid session tokens for the web user interface (UI).

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Secure Remote Access (SRA) Site: 3.0 - 3.2

CPE2.3

• cpe:2.3:a:claroty:secure_remote_access_sra_site:*:*:*:*:*:*:*:*
• cpe:2.3:a:claroty:secure_remote_access_sra_site:3.0:*:*:*:*:*:*:*
• cpe:2.3:a:claroty:secure_remote_access_sra_site:3.2:*:*:*:*:*:*:*

External links

https://ics-cert.us-cert.gov/advisories/icsa-21-180-06

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.