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Cisco RCE Vulnerability . Cisco Strategies has rolled out fixes for an important protection flaw affecting Redundancy Configuration Manager (RCM) for Cisco StarOS Software that can be weaponized by way of an unauthenticated, far flung attacker to execute arbitrary code and take over vulnerable machines.

Tracked as CVE-2022-20649 (CVSS ranking: 9.0), the vulnerability stems from the fact that the debug mode has been incorrectly enabled for specific services and products and merchandise.

“An attacker might exploit this vulnerability by way of connecting to the instrument and navigating to the provider with debug mode enabled,” Cisco discussed in an advisory. “A a good fortune exploit might allow the attacker to execute arbitrary directions as the root client.”

The neighborhood equipment maker, on the other hand, well-known that the adversary would want to perform detailed reconnaissance to allow for unauthenticated get admission to to vulnerable devices.

Citing that the vulnerability was once discovered all over inside of protection testing, Cisco added it came upon no evidence of lively exploitation in malicious attacks.

On perfect of this, the company moreover remediated quite a few other flaws —

  • CVE-2022-20648 (CVSS ranking: 5.3) – Cisco RCM Debug Knowledge Disclosure Vulnerability
  • CVE-2022-20685 (CVSS ranking: 7.5) – Multiple Cisco Products Snigger Modbus Denial of Supplier Vulnerability (credited to Uri Katz of Claroty Research)
  • CVE-2022-20655 (CVSS ranking: 8.8) – ConfD CLI Command Injection Vulnerability

Cisco outlined that CVE-2022-20655 is as a result of an “insufficient validation of a process argument” on an affected instrument.

“An attacker might exploit this vulnerability by way of injecting directions all over the execution of this process,” it discussed. “A a good fortune exploit might allow the attacker to execute arbitrary directions on the underlying operating device with the privileges of the regulate framework process, which can also be incessantly root privileges.”

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This is all about –

Cisco RCE Vulnerability

Cisco RCE Vulnerability

Cisco RCE Vulnerability

Thanks ! Glad hacking 😍😍


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