Vulnerability CVE-2019-9744


Published: 2019-03-26

Description:
An issue was discovered on PHOENIX CONTACT FL NAT SMCS 8TX, FL NAT SMN 8TX, FL NAT SMN 8TX-M, and FL NAT SMN 8TX-M-DMG devices. There is unauthorized access to the WEB-UI by attackers arriving from the same source IP address as an authenticated user, because this IP address is used as a session identifier.

Type:

CWE-384

(Session Fixation)

Vendor: Phoenixcontact
Product: Fl nat smcs 8tx firmware 
Product: Fl nat smn 8tx-m firmware 
Product: Fl nat smn 8tx-m-dmg firmware 
Product: Fl nat smn 8tx firmware 

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial

 References:
https://cert.vde.com/de-de/advisories/vde-2019-006

Related CVE
CVE-2019-10953
ABB, Phoenix Contact, Schneider Electric, Siemens, WAGO - Programmable Logic Controllers, multiple versions. Researchers have found some controllers are susceptible to a denial-of-service attack due to a flood of network packets.
CVE-2019-9743
An issue was discovered on PHOENIX CONTACT RAD-80211-XD and RAD-80211-XD/HP-BUS devices. Command injection can occur in the WebHMI component.
CVE-2019-9201
Phoenix Contact ILC 131 ETH, ILC 131 ETH/XC, ILC 151 ETH, ILC 151 ETH/XC, ILC 171 ETH 2TX, ILC 191 ETH 2TX, ILC 191 ME/AN, and AXC 1050 devices allow remote attackers to establish TCP sessions to port 1962 and obtain sensitive information or make cha...
CVE-2016-8380
The web server in Phoenix Contact ILC PLCs allows access to read and write PLC variables without authentication.
CVE-2016-8371
The web server in Phoenix Contact ILC PLCs can be accessed without authenticating even if the authentication mechanism is enabled.
CVE-2016-8366
Webvisit in Phoenix Contact ILC PLCs offers a password macro to protect HMI pages on the PLC against casual or coincidental opening of HMI pages by the user. The password macro can be configured in a way that the password is stored and transferred in...
CVE-2017-16723
A Cross-site Scripting issue was discovered in PHOENIX CONTACT FL COMSERVER BASIC 232/422/485, FL COMSERVER UNI 232/422/485, FL COMSERVER BAS 232/422/485-T, FL COMSERVER UNI 232/422/485-T, FL COM SERVER RS232, FL COM SERVER RS485, and PSI-MODEM/ETH (...
CVE-2008-7199
Phoenix Contact FL IL 24 BK-PAC allows remote attackers to cause a denial of service (hang) via (1) unspecified manipulations as demonstrated by a Nessus scan or (2) malformed input to TCP port 502.

Copyright 2019, cxsecurity.com

 

Back to Top