CVE-2021-30072

An issue was discovered in prog.cgi on D-Link DIR-878 1.30B08 devices. Because strcat is misused, there is a stack-based buffer overflow that does not require authentication.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10217	Vendor Advisory
https://www.dlink.com/en/security-bulletin/	Vendor Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10217	Vendor Advisory
https://www.dlink.com/en/security-bulletin/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dir-878_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-878:ax:*:*:*:*:*:*:*

History

21 Nov 2024, 06:03

Type	Values Removed	Values Added
References	~~() https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10217 - Vendor Advisory~~	() https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10217 - Vendor Advisory
References	~~() https://www.dlink.com/en/security-bulletin/ - Vendor Advisory~~	() https://www.dlink.com/en/security-bulletin/ - Vendor Advisory

Information

Published : 2021-04-02 20:15

Updated : 2024-11-21 06:03

NVD link : CVE-2021-30072

Mitre link : CVE-2021-30072

CVE.ORG link : CVE-2021-30072

JSON object : View

Products Affected

dlink

dir-878
dir-878_firmware

CWE

CWE-787

Out-of-bounds Write

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