01 March 2019
KLCERT-19-001: DeltaV Authentication Bypass
Vendor
Emerson
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CVE-IDS
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KLCERT
KLCERT-19-001
Timeline
Timeline
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Kaspersky ICS CERT advisory updated
26 January 2024
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Kaspersky ICS CERT advisory published
01 March 2019
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Patch released
January 2019
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Vendor notifies that fix is going to be released
September 2018
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Vulnerabilities reported
15 June 2016
Description
CVSS v3
Exploitability
Remotely
Attack complexity
User interaction
Impact
Existence of exploit
PoC
Affected products
DeltaV DCS Versions 11.3.1, 11.3.2, 12.3.1, 13.3.1, 14.3, R5.1, R6 and prior.
Mitigation
Vendor mitigation
Apply patch from Emerson Guardian Support portal.
KL ICS CERT mitigation
Set up the border firewall (or a similar network traffic control solution) to allow only authorized parties to send traffic to ports 705/TCP, 706/TCP, 709/TCP, 750/TCP and 751/TCP of the system.
Kaspersky Lab publishes information on newly identified vulnerabilities in order to raise user awareness of the IT security threats detected. Kaspersky Lab does not make any guarantees in respect of information received from vendors of products in which vulnerabilities have been identified, which is included in the following sections of the advisory: Affected Products, Vendor Mitigation.
