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MitreCVE-2020-13976

HistoryJun 09, 2020 - 2:15 p.m.

CVE-2020-13976

2020-06-0914:15:10

CWE-78

mitre

web.nvd.nist.gov

cve-2020-13976

dd-wrt

remote code execution

shell metacharacters

csrf

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.009

Percentile

83.2%

JSON

An issue was discovered in DD-WRT through 16214. The Diagnostic page allows remote attackers to execute arbitrary commands via shell metacharacters in the host field of the ping command. Exploitation through CSRF might be possible. NOTE: software maintainers consider the report invalid because it refers to an old software version, requires administrative privileges, and does not provide access beyond that already available to administrative users

Affected configurations

Nvd

Node

dd-wrtdd-wrtRange≤16214

VendorProductVersionCPE
dd-wrtdd-wrt*cpe:2.3:o:dd-wrt:dd-wrt:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dd-wrt	dd-wrt	*	cpe:2.3:o:dd-wrt:dd-wrt::::::::

References

svn.dd-wrt.com/ticket/7039

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.009

Percentile

83.2%

JSON

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