CVE-2021-38557

raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions. The www-data account can execute /etc/raspap/hostapd/enablelog.sh as root with no password; however, the www-data account can also overwrite /etc/raspap/hostapd/enablelog.sh with any executable content.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/RaspAP/raspap-webgui	Product
https://github.com/RaspAP/raspap-webgui/blob/fabc48c7daae4013b9888f266332e510b196a062/installers/raspap.sudoers	Third Party Advisory
https://zerosecuritypenetrationtesting.com/?page_id=306	Exploit Third Party Advisory URL Repurposed

Configurations

Configuration 1 (hide)

cpe:2.3:a:raspap:raspap:2.6.6:*:*:*:*:*:*:*

History

14 Feb 2024, 01:17

Type	Values Removed	Values Added
References	~~(MISC) https://zerosecuritypenetrationtesting.com/?page_id=306 - Exploit, Third Party Advisory~~	(MISC) https://zerosecuritypenetrationtesting.com/?page_id=306 - Exploit, Third Party Advisory, URL Repurposed

Information

Published : 2021-08-24 13:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-38557

Mitre link : CVE-2021-38557

CVE.ORG link : CVE-2021-38557

JSON object : View

Products Affected

raspap

raspap

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

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