Vulnerability CVE-2019-6557
Published: 2019-03-05   Modified: 2019-03-06

Description:
Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
MOXA -> Eds-405a firmware 
MOXA -> Eds-408a firmware 
MOXA -> Eds-510a firmware 
MOXA -> Iks-g6824a firmware 

 References:
http://www.securityfocus.com/bid/107178
https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01
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