Connect with us

Hi, what are you looking for?

SecurityWeekSecurityWeek

Malware & Threats

VMware Confirms Live Exploits Hitting Just-Patched Security Flaw

VMware updates a critical-level bulletin: “VMware has confirmed that exploitation of CVE-2023-20887 has occurred in the wild.”

VMWare

Less than two weeks after shipping urgent patches to cover security defects in its Aria Operations for Networks product, VMware says hackers have started launching exploits in the wild.

The virtualization technology giant on Tuesday updated a critical-level bulletin with a blunt warning to businesses running the network monitoring software: “VMware has confirmed that exploitation of CVE-2023-20887 has occurred in the wild.”

The live exploits, first flagged by GreyNoise, target the CVE-2023-20887 command injection vulnerability that carries a CVSS severity score of 9.8/10.

“A malicious actor with network access to VMware Aria Operations for Networks may be able to perform a command injection attack resulting in remote code execution,” VMware said in an advisory released earlier this month.

In all, VMware documented three critical-severity vulnerabilities that expose businesses to remote code execution and information disclosure attacks. 

The VMware Aria Operations for Networks, formerly vRealize Network Insight, is used by enterprises to monitor, discover and analyze networks and applications to build secure network infrastructure across clouds.

Related: VMware Confirms Exploit Code for Critical vRealize Vulnerabilities

Advertisement. Scroll to continue reading.

Related: VMware Patches High-Severity Vulnerabilities in vRealize Operations

Related: VMware Patches Pre-Auth Code Execution Flaw in Logging Product

Written By

Ryan Naraine is Editor-at-Large at SecurityWeek and host of the popular Security Conversations podcast series. He is a security community engagement expert who has built programs at major global brands, including Intel Corp., Bishop Fox and GReAT. Ryan is a founding-director of the Security Tinkerers non-profit, an advisor to early-stage entrepreneurs, and a regular speaker at security conferences around the world.

Click to comment

Daily Briefing Newsletter

Subscribe to the SecurityWeek Email Briefing to stay informed on the latest threats, trends, and technology, along with insightful columns from industry experts.

Join security experts as they discuss ZTNA’s untapped potential to both reduce cyber risk and empower the business.

Register

Join Microsoft and Finite State for a webinar that will introduce a new strategy for securing the software supply chain.

Register

Expert Insights

Related Content

Vulnerabilities

Less than a week after announcing that it would suspended service indefinitely due to a conflict with an (at the time) unnamed security researcher...

Cybercrime

The changing nature of what we still generally call ransomware will continue through 2023, driven by three primary conditions.

Identity & Access

Zero trust is not a replacement for identity and access management (IAM), but is the extension of IAM principles from people to everyone and...

Cybercrime

A recently disclosed vBulletin vulnerability, which had a zero-day status for roughly two days last week, was exploited in a hacker attack targeting the...

Data Breaches

OpenAI has confirmed a ChatGPT data breach on the same day a security firm reported seeing the use of a component affected by an...

Risk Management

The supply chain threat is directly linked to attack surface management, but the supply chain must be known and understood before it can be...

IoT Security

A group of seven security researchers have discovered numerous vulnerabilities in vehicles from 16 car makers, including bugs that allowed them to control car...

Vulnerabilities

Patch Tuesday: Microsoft warns vulnerability (CVE-2023-23397) could lead to exploitation before an email is viewed in the Preview Pane.