The U.S. Cybersecurity and Infrastructure Safety Company (CISA) on Monday added a second safety flaw impacting BeyondTrust Privileged Distant Entry (PRA) and Distant Help (RS) merchandise to the Recognized Exploited Vulnerabilities (KEV) catalog, citing proof of energetic exploitation within the wild.
The vulnerability in query is CVE-2024-12686 (CVSS rating: 6.6), a medium-severity bug that would permit an attacker with present administrative privileges to inject instructions and run as a web site consumer.
“BeyondTrust Privileged Distant Entry (PRA) and Distant Help (RS) comprise an OS command injection vulnerability that may be exploited by an attacker with present administrative privileges to add a malicious file,” CISA stated.
“Profitable exploitation of this vulnerability can permit a distant attacker to execute underlying working system instructions inside the context of the location consumer.”
The addition of CVE-2024-12686 to the KEV catalog comes almost a month after it added one other essential safety flaw impacting the identical product (CVE-2024-12356, CVSS rating: 9.8) that would additionally result in the execution of arbitrary instructions.
BeyondTrust stated each vulnerabilities have been found as a part of its investigation right into a cyber incident in early December 2024 that concerned malicious actors leveraging a compromised Distant Help SaaS API key to breach a few of the situations, and reset passwords for native software accounts.
Though the API key has since been revoked, the precise method through which the important thing was compromised stays unknown as but. It is suspected that the menace actors exploited the 2 flaws as zero-days to interrupt into BeyondTrust methods.
Earlier this month, the U.S. Treasury Division revealed its community was breached utilizing the compromised API key in what it stated was a “main cybersecurity incident.” The hack has been pinned on a Chinese language state-sponsored group known as Silk Hurricane (aka Hafnium).
The menace actors are believed to have particularly focused the Treasury’s Workplace of International Property Management (OFAC), Workplace of Monetary Analysis, and the Committee on International Funding in the US (CFIUS), based on a number of reviews from the Washington Publish and CNN.
Additionally added to the KEV catalog is a now-patched essential safety vulnerability affecting Qlik Sense (CVE-2023-48365, CVSS rating: 9.9) that permits an attacker to escalate privileges and execute HTTP requests on the backend server internet hosting the software program.
It is price noting that the safety flaw has been actively exploited previously by the Cactus ransomware group. Federal businesses are required to use the required patches by February 3, 2024, to safe their networks in opposition to energetic threats.