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cve[email protected]CVE-2020-21527
HistorySep 30, 2020 - 6:15 p.m.

CVE-2020-21527

2020-09-3018:15:00
CWE-22
[email protected]
web.nvd.nist.gov
23
security
vulnerability
arbitrary file deletion
halo v1.1.3
cve-2020-21527
nvd

7.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

7.3 High

AI Score

Confidence

Low

8.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:C/A:C

0.001 Low

EPSS

Percentile

26.6%

JSON

There is an Arbitrary file deletion vulnerability in halo v1.1.3. A backup function in the background allows a user, when deleting their backup files, to delete any files on the system through directory traversal.

CPENameOperatorVersion
halo:halohaloeq1.1.3

Related

prion 1
cvelist 1
prion
prion
Arbitrary file deletion
2020-09-30 18:15:00
cvelist
cvelist
CVE-2020-21527
2020-09-30 14:47:24

7.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

7.3 High

AI Score

Confidence

Low

8.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:C/A:C

0.001 Low

EPSS

Percentile

26.6%

JSON
Related for CVE-2020-21527
prion1cvelist1