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KLCERT-18-011: Kraftway-24F2XG Router Outdated Certificate Usage

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CVE-IDS CVE-2018-15355
Publication date 2018.08.17
Researcher Alexander Nochvay, Kaspersky Lab ICS CERT
Andrey Muravitsky, Kaspersky Lab ICS CERT
Description Usage of SSLv2 and SSLv3 contain cryptographic weaknesses and cause data decryption.
Impact A remote attacker can decrypt data while Man-in-the-Middle attack.
CVSS v3 Base Score: 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability Remotely
Difficulty Low
User interaction None
Existence of exploit Unknown
Affected products
Affected products Kraftway-24F2XG Router firmware
Vendor mitigation Update firmware: ver 3.5.47-315-gef7 and higher.
Timeline December 2017 – Vulnerabilities reported
December 2017 – First feedback from vendor
August 2018 – Vendor notified that patch is available