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[email protected]CVE-2021-27114

HistoryApr 14, 2021 - 2:15 p.m.

CVE-2021-27114

2021-04-1414:15:13

CWE-787

[email protected]

web.nvd.nist.gov

cve-2021-27114

d-link dir-816

buffer overflow

nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.2%

JSON

An issue was discovered in D-Link DIR-816 A2 1.10 B05 devices. Within the handler function of the /goform/addassignment route, a very long text entry for the"'s_ip" and “s_mac” fields could lead to a Stack-Based Buffer Overflow and overwrite the return address.

Affected configurations

NVD

Node

dlinkdir-816_firmwareMatch1.10b05

AND

dlinkdir-816Matcha2

CPENameOperatorVersion
dlink:dir-816_firmwaredlink dir-816 firmwareeq1.10b05

CPE	Name	Operator	Version
dlink:dir-816_firmware	dlink dir-816 firmware	eq	1.10b05

References

github.com/GD008/vuln/blob/main/DIR-816_stackoverflow.md

www.dlink.com/en/security-bulletin/

Social References

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.2%

JSON

Related for CVE-2021-27114

nvd1 prion1 cvelist1