Vulnerability CVE-2019-10953
Published: 2019-04-17

Description:
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.

Type:

CWE-400

 (Uncontrolled Resource Consumption ('Resource Exhaustion'))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
WAGO -> Bacnet/ip firmware 
WAGO -> Ethernet firmware 
WAGO -> Knx ip firmware 
WAGO -> Pfc100 firmware 
Siemens -> 6ed1052-1cc01-0ba8 firmware 
Siemens -> 6es7211-1ae40-0xb0 firmware 
Siemens -> 6es7314-6eh04-0ab0 firmware 
Schneider-electric -> Modicon m221 firmware 
Phoenixcontact -> Ilc 151 eth firmware 
ABB -> Pm554-tp-eth firmware 

 References:
http://www.securityfocus.com/bid/108413
https://ics-cert.us-cert.gov/advisories/ICSA-19-106-03
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