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cveMitreCVE-2019-9160
HistoryApr 18, 2019 - 10:29 p.m.

CVE-2019-9160

2019-04-1822:29:00
CWE-798
mitre
web.nvd.nist.gov
22
sangfor
sundray
wlan controller
cve-2019-9160
vulnerability
ssh
backdoor
remote attacker
escalation
nvd

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.012

Percentile

85.4%

WAC on the Sangfor Sundray WLAN Controller version 3.7.4.2 and earlier has a backdoor account allowing a remote attacker to login to the system via SSH (on TCP port 22345) and escalate to root (because the password for root is the WebUI admin password concatenated with a static string).

Affected configurations

Nvd
Node
xinruidzsundray_wan_controller_firmwareRange3.7.4.2
AND
xinruidzsundray_wan_controllerMatch-
VendorProductVersionCPE
xinruidzsundray_wan_controller_firmware*cpe:2.3:o:xinruidz:sundray_wan_controller_firmware:*:*:*:*:*:*:*:*
xinruidzsundray_wan_controller-cpe:2.3:h:xinruidz:sundray_wan_controller:-:*:*:*:*:*:*:*

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.6

Confidence

High

EPSS

0.012

Percentile

85.4%

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