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nvd[email protected]NVD:CVE-2020-29555
HistoryMar 15, 2021 - 6:15 p.m.

CVE-2020-29555

2021-03-1518:15:17
CWE-22
web.nvd.nist.gov
3
grav cms
backupdelete
path-traversal
authenticated
unauthenticated
server
csrf protection
vulnerability

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

35.0%

The BackupDelete functionality in Grav CMS through 1.7.0-rc.17 allows an authenticated attacker to delete arbitrary files on the underlying server by exploiting a path-traversal technique. (This vulnerability can also be exploited by an unauthenticated attacker due to a lack of CSRF protection.)

Affected configurations

Nvd
Node
getgravgrav_cmsRange<1.7.0
OR
getgravgrav_cmsMatch1.7.0beta1
OR
getgravgrav_cmsMatch1.7.0beta10
OR
getgravgrav_cmsMatch1.7.0beta2
OR
getgravgrav_cmsMatch1.7.0beta3
OR
getgravgrav_cmsMatch1.7.0beta4
OR
getgravgrav_cmsMatch1.7.0beta5
OR
getgravgrav_cmsMatch1.7.0beta6
OR
getgravgrav_cmsMatch1.7.0beta7
OR
getgravgrav_cmsMatch1.7.0beta8
OR
getgravgrav_cmsMatch1.7.0beta9
OR
getgravgrav_cmsMatch1.7.0rc1
OR
getgravgrav_cmsMatch1.7.0rc10
OR
getgravgrav_cmsMatch1.7.0rc11
OR
getgravgrav_cmsMatch1.7.0rc12
OR
getgravgrav_cmsMatch1.7.0rc13
OR
getgravgrav_cmsMatch1.7.0rc14
OR
getgravgrav_cmsMatch1.7.0rc15
OR
getgravgrav_cmsMatch1.7.0rc16
OR
getgravgrav_cmsMatch1.7.0rc17
OR
getgravgrav_cmsMatch1.7.0rc2
OR
getgravgrav_cmsMatch1.7.0rc20
OR
getgravgrav_cmsMatch1.7.0rc3
OR
getgravgrav_cmsMatch1.7.0rc4
OR
getgravgrav_cmsMatch1.7.0rc5
OR
getgravgrav_cmsMatch1.7.0rc6
OR
getgravgrav_cmsMatch1.7.0rc7
OR
getgravgrav_cmsMatch1.7.0rc8
OR
getgravgrav_cmsMatch1.7.0rc9
VendorProductVersionCPE
getgravgrav_cms*cpe:2.3:a:getgrav:grav_cms:*:*:*:*:*:*:*:*
getgravgrav_cms1.7.0cpe:2.3:a:getgrav:grav_cms:1.7.0:beta1:*:*:*:*:*:*
getgravgrav_cms1.7.0cpe:2.3:a:getgrav:grav_cms:1.7.0:beta10:*:*:*:*:*:*
getgravgrav_cms1.7.0cpe:2.3:a:getgrav:grav_cms:1.7.0:beta2:*:*:*:*:*:*
getgravgrav_cms1.7.0cpe:2.3:a:getgrav:grav_cms:1.7.0:beta3:*:*:*:*:*:*
getgravgrav_cms1.7.0cpe:2.3:a:getgrav:grav_cms:1.7.0:beta4:*:*:*:*:*:*
getgravgrav_cms1.7.0cpe:2.3:a:getgrav:grav_cms:1.7.0:beta5:*:*:*:*:*:*
getgravgrav_cms1.7.0cpe:2.3:a:getgrav:grav_cms:1.7.0:beta6:*:*:*:*:*:*
getgravgrav_cms1.7.0cpe:2.3:a:getgrav:grav_cms:1.7.0:beta7:*:*:*:*:*:*
getgravgrav_cms1.7.0cpe:2.3:a:getgrav:grav_cms:1.7.0:beta8:*:*:*:*:*:*
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CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

35.0%

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