Microsoft discovered a remote code execution (RCE) vulnerability in the SolarWinds Serv-U product utilizing a Remote Memory Escape Vulnerability. If exploited, a threat actor may be able to gain privileged access to the machine hosting Serv-U Only. SolarWinds Serv-U Managed File Transfer and Serv-U Secure FTP for Windows before 15.2.3 HF2 are affected by this vulnerability.
Is CVE-2021-35211 exploited?
Listed in the CISA KEV catalog on 2021-11-03.
Federal remediation due 2021-11-17.
Past that date by 1732 days.
Used in ransomware campaigns.
EPSS puts exploitation in the next 30 days at 91%.
Public exploit code: none found in monitored sources.
Public detection rules exist.
Which products and versions are affected?
No affected package list recorded here yet.
Is there a patch?
No patch identifier recorded here yet.
What PlainSec published about CVE-2021-35211
PlainSec has not published a story about this CVE.