The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has printed 3 Industrial Manage Devices (ICS) advisories about several vulnerabilities in computer software from ETIC Telecom, Nokia, and Delta Industrial Automation.
Notable amid them is a set of a few flaws impacting ETIC Telecom’s Remote Access Server (RAS), which “could allow an attacker to acquire sensitive information and compromise the susceptible product and other linked machines,” CISA claimed.
This consists of CVE-2022-3703 (CVSS rating: 9.), a critical flaw that stems from the RAS web portal’s incapacity to verify the authenticity of firmware, therefore creating it attainable to slip in a rogue package deal that grants backdoor entry to the adversary.
Two other flaws relate to a directory traversal bug in the RAS API (CVE-2022-41607, CVSS score: 8.6) and a file add issue (CVE-2022-40981, CVSS score: 8.3) that can be exploited to read arbitrary documents and add malicious information that can compromise the gadget.
Israeli industrial cybersecurity business OTORIO has been credited with discovering and reporting the flaws. All variations of ETIC Telecom RAS 4.5. and prior are vulnerable, with the issues tackled by the French organization in edition 4.7.3.
The 2nd advisory from CISA concerns 3 flaws in Nokia’s ASIK AirScale 5G Popular Procedure Module (CVE-2022-2482, CVE-2022-2483, and CVE-2022-2484), which could pave the way for arbitrary code execution and stoppage of safe boot operation. All the flaws are rated 8.4 on the CVSS severity scale.
“Thriving exploitation of these vulnerabilities could result in the execution of a malicious kernel, working of arbitrary malicious packages, or running of modified Nokia programs,” CISA pointed out.
The Finnish telecom giant is explained to have revealed mitigation recommendations for the flaws that effect ASIK variations 474021A.101 and ASIK 474021A.102. The agency is recommending that buyers call Nokia straight for more facts.
And finally, the cybersecurity authority has also warned of a path traversal vulnerability (CVE-2022-2969, CVSS rating: 8.1) that influences Delta Industrial Automation’s DIALink goods and could be leveraged to plant malicious code on qualified appliances.
The shortcoming has been resolved in model 1.5.. Beta 4, which CISA reported can be acquired by achieving out to Delta Industrial Automation straight or by using Delta industry application engineering (FAEs).
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Some parts of this article are sourced from:
thehackernews.com
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