CVE-2021-43043

2021-12-0600:00:00

mitre

www.cve.org

6.7 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.2%

JSON

An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. The apache user could read arbitrary files such as /etc/shadow by abusing an insecure Sudo rule.

References

helpdesk.kaseya.com/hc/en-gb/articles/4412762258961

www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-1

www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-2