CVE-2021-27116
published 2022-04-05CVE-2021-27116: An issue was discovered in file profile.go in function MemProf in beego through 2.0.2, allows attackers to launch symlink attacks locally.
PriorityP336high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.43%
34.6th percentile
An issue was discovered in file profile.go in function MemProf in beego through 2.0.2, allows attackers to launch symlink attacks locally.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| beego | beego | <= 2.0.2 | — |
| github.com | beego_beego_v2 | >= 2.0.0 < 2.0.2 | 2.0.2 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
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GHSA
Privilege escalation in beego
ghsa·2022-04-06
CVE-2021-27116 [HIGH] CWE-59 Privilege escalation in beego
Privilege escalation in beego
An issue was discovered in file profile.go. The MemProf and GetCPUProfile functions do not correctly check whether the created file exists. As a result attackers can launch attacks symlink attacks locally. Attackers can use this vulnerability to escalate privileges.
OSV
Privilege escalation in beego
osv·2022-04-06
CVE-2021-27116 [HIGH] Privilege escalation in beego
Privilege escalation in beego
An issue was discovered in file profile.go. The MemProf and GetCPUProfile functions do not correctly check whether the created file exists. As a result attackers can launch attacks symlink attacks locally. Attackers can use this vulnerability to escalate privileges.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-04-05
Published