PT-2015-3350 · Omron · Cx-One Cx-Programmer

Stephen Dunlap · Published 2015-10-01 · Updated 2015-10-06 · CVE-2015-0988

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Omron CX-One CX-Programmer versions prior to 9.6

Description The issue is related to the reversible format used for password storage in project source-code files. This makes it easier for local users to obtain sensitive information by reading a file. The vulnerability can be exploited by a remote attacker to gain access to the controller by reading the source code of the program control files using the Transfer To File function.

Recommendations For Omron CX-One CX-Programmer versions prior to 9.6, update to version 9.6 or later to resolve the issue. As a temporary workaround, consider restricting access to project source-code files to minimize the risk of exploitation. Avoid using the reversible password storage format until the issue is resolved.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2018-00114

CVE-2015-0988

Affected Products

Cx-One Cx-Programmer

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2015-0988 · Security Note
• https://bdu.fstec.ru/vul/2018-00114 · Security Note
• https://ics-cert.us-cert.gov/advisories/ICSA-15-274-01 · Note