5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
51.1%
Vulnerable products
PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, and 48xxx
Firmware version: 1.33 and earlier
Link:
<https://www.phoenixcontact.com/>
Severity level
Severity level: Medium
Impact: Information Disclosure
Access Vector: Remote
CVSS v3:
Base Score: 5.3
Vector: (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
CVE: CVE-2018-10729
Vulnerability description
The specialists of the Positive Research center have detected an Information Disclosure vulnerability in PHOENIX CONTACT FL SWITCH.
Vulnerability in Phoenix Contact managed FL SWITCH allows unauthenticated attackers to read the configuration file.
How to fix
Update firmware to the latest version
Advisory status
22.02.2018 - Vendor gets vulnerability details
16.05.2018 - Vendor releases fixed version and details
29.08.2018 - Public disclosure
Credits
The vulnerability was detected by Semen Sokolov, Positive Research Center (Positive Technologies Company)
References
<http://en.securitylab.ru/lab/PT-2018-12>
<https://www.ptsecurity.com/ru-ru/about/news/293446/>
<https://ics-cert.us-cert.gov/advisories/ICSA-18-137-02>
<https://cert.vde.com/en-us/advisories/vde-2018-007>
Reports on the vulnerabilities previously discovered by Positive Research:
https://www.ptsecurity.com/
<https://en.securitylab.ru/lab/>
About Positive Technologies
Positive Technologies is a leading digital security firm with over 15 years of experience in 360Β° protection of critical IT systems against the most advanced cyberthreats. State-of-the-art solutions are developed at the companyβs research centerβone of the largest in Europe. Positive Technologies experts have helped to identify and fix over 250 zero-day vulnerabilities in products from Cisco, Google, Honeywell, Huawei, Microsoft, Oracle, SAP, Schneider Electric, Siemens, and others, earning a reputation for world-class expertise in protection of devices and infrastructures at all scales from ATMs to nuclear power stations. Findings by Positive Technologies researchers are used for updating the MaxPatrol knowledge base and for development of security solutions including PT Application Firewall, PT Application Inspector, MaxPatrol. These products allow securing web applications, evaluating network protection, blocking attacks in real time, ensuring compliance with industry and national standards, and training security specialists. Positive Technologies is the organizer of the annual Positive Hack Days international forum and security competition.
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
51.1%