The U.S. Cybersecurity and Infrastructure Safety Company (CISA) on Monday added a second safety flaw impacting BeyondTrust Privileged Distant Entry (PRA) and Distant Assist (RS) merchandise to the Identified 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 person.
“BeyondTrust Privileged Distant Entry (PRA) and Distant Assist (RS) include 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 person.”
The addition of CVE-2024-12686 to the KEV catalog comes practically 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 had 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 Assist SaaS API key to breach among the situations, and reset passwords for native utility accounts.
Though the API key has since been revoked, the precise method wherein the important thing was compromised stays unknown as but. It is suspected that the risk 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 Storm (aka Hafnium).
The risk 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), in keeping with a number of studies from the Washington Put up 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 enables an attacker to escalate privileges and execute HTTP requests on the backend server internet hosting the software program.
It is value noting that the safety flaw has been actively exploited up to now by the Cactus ransomware group. Federal companies are required to use the required patches by February 3, 2024, to safe their networks towards energetic threats.