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 might enable an attacker with current administrative privileges to inject instructions and run as a web site consumer.
“BeyondTrust Privileged Distant Entry (PRA) and Distant Help (RS) include an OS command injection vulnerability that may be exploited by an attacker with current administrative privileges to add a malicious file,” CISA mentioned.
“Profitable exploitation of this vulnerability can enable 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 vital safety flaw impacting the identical product (CVE-2024-12356, CVSS rating: 9.8) that might additionally result in the execution of arbitrary instructions.
BeyondTrust mentioned 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 among the situations, and reset passwords for native software 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Though the API key has since been revoked, the precise method wherein the important thing was compromised stays unknown as but.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 mentioned was a “main cybersecurity incident.” The hack has been pinned on a Chinese language state-sponsored group known as Silk Hurricane (aka Hafnium).
The risk actors are believed to have particularly focused the Treasury’s Workplace of Overseas Belongings Management (OFAC), Workplace of Monetary Analysis, and the Committee on Overseas Funding in the US (CFIUS), in accordance with a number of studies from the Washington Submit and CNN.
Additionally added to the KEV catalog is a now-patched vital 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 prior to now by the Cactus ransomware group. Federal businesses are required to use the required patches by February 3, 2024, to safe their networks towards energetic threats.
