#VU66737 Use of Hard-coded Cryptographic Key in DIALink


Published: 2022-08-24 | Updated: 2022-08-24

Vulnerability identifier: #VU66737

Vulnerability risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2660

CWE-ID: CWE-321

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
DIALink
Hardware solutions / Firmware

Vendor: Delta Electronics, Inc.

Description

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

The vulnerability exists due to the affected product has a hardcoded cryptographic key. A remote attacker can decrypt sensitive data and compromise the machine.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

DIALink: 1.4.0.0


External links
http://ics-cert.us-cert.gov/advisories/icsa-22-235-02
http://www.zerodayinitiative.com/advisories/ZDI-22-1166/


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.


Latest bulletins with this vulnerability