Image: SolarWinds, ZDNet
The US Cybersecurity and Infrastructure Security Agency has updated its official guidance for dealing with the fallout from the SolarWinds supply chain attack.
In an update posted late last night, CISA said that all US government agencies that still run SolarWinds Orion platforms must update to the latest 2020.2.1HF2 version by the end of the year.
Agencies that can’t update by that deadline are to take all Orion systems offline, per CISA’s original guidance, first issued on December 18.
The guidance update comes after security researchers uncovered a new major vulnerability in the SolarWinds Orion app over the Christmas holiday.
Tracked as CVE-2020-10148, this vulnerability is an authentication bypass in the Orion API that allows attackers to execute remote code on Orion installations.
This vulnerability was…