Vulnerability identifier: #VU59127

Vulnerability risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-36751

CWE-ID: CWE-311

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
DataVault
Client/Desktop applications / Encryption software

Vendor: ENC Security

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to an inappropriate encryption algorithm. A remote attacker can make ciphertext modifications that are reflected in modified plaintext.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

DataVault: 7.1.1W

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External links
http://pretalx.c3voc.de/rc3-2021-r3s/talk/QMYGR3/
http://encsecurity.zendesk.com/hc/en-us/articles/4413283717265-Update-for-ENC-Software

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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.