Authentication bypass in LAVA Computer MFG Inc. Ether-Serial Link

1) Authentication bypass

EUVDB-ID: #VU8798

Risk: Low

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:U/RC:C]

CVE-ID: CVE-2017-14003

CWE-ID: CWE-290 - Authentication Bypass by Spoofing

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication on the target system.

The weakness exists due to improper authentication. A remote attacker with the same IP address access a specific uniform resource locator and bypass authentication.

Mitigation

Cybersecurity Help is currently unaware of any solutions addressing the vulnerability.

Vulnerable software versions

Ether-Serial Link: All versions

External links

http://ics-cert.us-cert.gov/advisories/ICSA-17-283-01

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.