#VU57972 Improper access control in VBASE Pro-RT/ Server-RT (Web Remote) - CVE-2021-95907

Vulnerability identifier: #VU57972

Vulnerability risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-95907

CWE-ID: CWE-284

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
VBASE Pro-RT/ Server-RT (Web Remote)
Server applications / Other server solutions

Vendor: Visam

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in the web-remote endpoint. A remote attacker can bypass implemented security restrictions and gain unauthorized access to folders and files in the directory listing.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

VBASE Pro-RT/ Server-RT (Web Remote): 11.6.0.6

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External links
https://ics-cert.us-cert.gov/advisories/icsa-21-308-01

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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