Crucial Flaws Hit Cisco SD-WAN vManage and HyperFlex Software program


Networking gear main Cisco has rolled out software program updates to handle a number of crucial vulnerabilities impacting HyperFlex HX and SD-WAN vManage Software program that would enable an attacker to carry out command injection assaults, execute arbitrary code, and achieve entry to delicate data.

In a collection of advisories revealed on Could 5, the corporate stated there aren’t any workarounds that remediate the problems.

The HyperFlex HX command injection vulnerabilities, tracked as CVE-2021-1497 and CVE-2021-1498 (CVSS scores 9.8), have an effect on all Cisco units operating HyperFlex HX software program variations 4.0, 4.5, and people previous to 4.0. Arising on account of inadequate validation of user-supplied enter within the web-based administration interface of Cisco HyperFlex HX Knowledge Platform, the failings might allow an unauthenticated, distant attacker to carry out a command injection assault in opposition to a susceptible system.

password auditor

“An attacker might exploit this vulnerability by sending a crafted request to the web-based administration interface,” the corporate said in its alert. “A profitable exploit might enable the attacker to execute arbitrary instructions” both as a root or tomcat8 consumer.

Cisco additionally squashed five glitches affecting SD-WAN vManage Software program (CVE-2021-1275, CVE-2021-1468, CVE-2021-1505, CVE-2021-1506, and CVE-2021-1508) that would allow an unauthenticated, distant attacker to execute arbitrary code or achieve entry to delicate data, or enable an authenticated, native attacker to achieve escalated privileges or achieve unauthorized entry to the appliance.

Nikita Abramov and Mikhail Klyuchnikov of Constructive Applied sciences have been credited with reporting the HyperFlex HX, whereas 4 of the SD-WAN vManage bugs have been recognized throughout inner safety testing, with CVE-2021-1275 uncovered in the course of the decision of a Cisco Technical Help Middle (TAC) help case.

Whereas there isn’t any proof of malicious use of the vulnerabilities within the wild, it is really helpful that customers improve to the newest model to mitigate the chance related to the failings.

VMware Fixes Crucial vRealize Enterprise for Cloud Bug

It isn’t simply Cisco. VMware on Wednesday launched patches to repair a critical severity flaw in vRealize Enterprise for Cloud 7.6 that allows unauthenticated attackers to execute malicious code on susceptible servers remotely.

The distant code execution flaw (CVE-2021-21984, CVSS rating: 9.8) stems from an unauthorized VAMI endpoint, leading to a state of affairs that would trigger an adversary with community entry to run unauthorized code on the equipment. Affected clients can rectify the difficulty by installing the safety patch ISO file.

Vmware credited Egor Dimitrenko of Constructive Applied sciences for reporting the vulnerability.





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