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nvd[email protected]NVD:CVE-2020-26561
HistoryOct 23, 2020 - 6:15 a.m.

CVE-2020-26561

2020-10-2306:15:12
CWE-787
web.nvd.nist.gov
3
belkin linksys wrt160nl
stack-based buffer overflow
mini_httpd
arbitrary code execution
unsupported products

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

46.6%

Belkin LINKSYS WRT160NL 1.0.04.002_US_20130619 devices have a stack-based buffer overflow vulnerability because of sprintf in create_dir in mini_httpd. Successful exploitation leads to arbitrary code execution. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Affected configurations

Nvd
Node
belkinlinksys_wrt_160nl_firmwareMatch1.0.04build_2
AND
belkinlinksys_wrt_160nlMatch-
VendorProductVersionCPE
belkinlinksys_wrt_160nl_firmware1.0.04cpe:2.3:o:belkin:linksys_wrt_160nl_firmware:1.0.04:build_2:*:*:*:*:*:*
belkinlinksys_wrt_160nl-cpe:2.3:h:belkin:linksys_wrt_160nl:-:*:*:*:*:*:*:*

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

46.6%

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