Vulnerability identifier: #VU15509

Vulnerability risk: Low

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

CVE-ID: CVE-2018-20783

CWE-ID: CWE-284

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
SAGA1-L
Hardware solutions / Firmware

Vendor: GAIN Electronic

Description

The vulnerability allows an adjacent attacker to bypass authentication on the target system.

The vulnerability exists due to improper access control. An adjacent attacker can force-pair the device without human interaction.

Mitigation
Update to version A0.10.

Vulnerable software versions

SAGA1-L: All versions

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External links
http://ics-cert.us-cert.gov/advisories/ICSA-18-296-02

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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 local network (LAN).

Is there known malware, which exploits this vulnerability?

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