Link following in Beego - CVE-2021-27117
Published: May 13, 2022
Vulnerability identifier: #VU63171
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-27117
CWE-ID: CWE-59
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to link following issue in file profile.go in function GetCPUProfile. A local user can gain elevated privileges on the target system.
Affected software
Beego
Harbor
IBM Fusion HCI
Harbor
IBM Fusion HCI
How to mitigate CVE-2021-27117
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Harbor - update to 1.10.11
IBM Fusion HCI - update to 2.6.1
IBM Fusion HCI - update to 2.6.1