CVE-2019-9976

The Boa server configuration on DASAN H660RM devices with firmware 1.03-0022 logs POST data to the /tmp/boa-temp file, which allows logged-in users to read the credentials of administration web interface users.

CVSS v3.0 8.8 HIGH
CVSS v2.0 4.0 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

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

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

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://blog.burghardt.pl/2019/03/boa-webserver-on-dasan-h660rm-devices-with-firmware-1-03-0022-saves-post-data-including-credentials-to-tmp-boa-temp/	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dasannetworks:h660rm_firmware:1.03-0022:*:*:*:*:*:*:*

cpe:2.3:h:dasannetworks:h660rm:-:*:*:*:*:*:*:*

Information

Published : 2019-04-11 12:29

Updated : 2020-08-24 10:37

NVD link : CVE-2019-9976

Mitre link : CVE-2019-9976

JSON object : View

CWE

CWE-532

Insertion of Sensitive Information into Log File

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Products Affected

dasannetworks

h660rm
h660rm_firmware

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