National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-16743 Detail

Current Description

An Improper Authorization issue was discovered in PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, and 48xxx Series products running firmware Version 1.0 to 1.32. A remote unauthenticated attacker may be able to craft special HTTP requests allowing an attacker to bypass web-service authentication allowing the attacker to obtain administrative privileges on the device.

Source:  MITRE      Last Modified:  01/12/2018      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-16743
Original release date:
01/12/2018
Last revised:
01/31/2018
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
9.8 Critical
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (legend)
Impact Score:
5.9
Exploitability Score:
3.9
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
10.0 HIGH
Vector:
(AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore:
10.0
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Provides administrator access, Allows complete confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
https://ics-cert.us-cert.gov/advisories/ICSA-18-011-03 Patch; Third Party Advisory; US Government Resource External Source MISC https://ics-cert.us-cert.gov/advisories/ICSA-18-011-03

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3005_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3005:-:*:*:*:*:*:*:*
Configuration 2
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3005t_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3005t:-:*:*:*:*:*:*:*
Configuration 3
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3004t-fx_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3004t-fx:-:*:*:*:*:*:*:*
Configuration 4
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3004t-fx_st_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3004t-fx_st:-:*:*:*:*:*:*:*
Configuration 5
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3008_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3008:-:*:*:*:*:*:*:*
Configuration 6
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3008t_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3008t:-:*:*:*:*:*:*:*
Configuration 7
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3006t-2fx:-:*:*:*:*:*:*:*
Configuration 8
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_st_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3006t-2fx_st:-:*:*:*:*:*:*:*
Configuration 9
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3012e-2sfx_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3012e-2sfx:-:*:*:*:*:*:*:*
Configuration 10
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3016e_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3016e:-:*:*:*:*:*:*:*
Configuration 11
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3016_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3016:-:*:*:*:*:*:*:*
Configuration 12
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3016t_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3016t:-:*:*:*:*:*:*:*
Configuration 13
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3006t-2fx_sm_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3006t-2fx_sm:-:*:*:*:*:*:*:*
Configuration 14
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4008t-2sfp_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4008t-2sfp:-:*:*:*:*:*:*:*
Configuration 15
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4008t-2gt-4fx_sm_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4008t-2gt-4fx_sm:-:*:*:*:*:*:*:*
Configuration 16
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4008t-2gt-3fx_sm_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4008t-2gt-3fx_sm:-:*:*:*:*:*:*:*
Configuration 17
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_lc-4gc_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_lc-4gc:-:*:*:*:*:*:*:*
Configuration 18
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm-4gc_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_sm-4gc:-:*:*:*:*:*:*:*
Configuration 19
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm_st-4gc_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_sm_st-4gc:-:*:*:*:*:*:*:*
Configuration 20
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_st-4gc_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_st-4gc:-:*:*:*:*:*:*:*
Configuration 21
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx-4gc_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx-4gc:-:*:*:*:*:*:*:*
Configuration 22
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4808e-16fx_sm_lc-4gc_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4808e-16fx_sm_lc-4gc:-:*:*:*:*:*:*:*
Configuration 23
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4012t_2gt_2fx_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4012t_2gt_2fx:-:*:*:*:*:*:*:*
Configuration 24
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4012t-2gt-2fx_st_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4012t-2gt-2fx_st:-:*:*:*:*:*:*:*
Configuration 25
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4824e-4gc_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4824e-4gc:-:*:*:*:*:*:*:*
Configuration 26
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4800e-24fx-4gc_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4800e-24fx-4gc:-:*:*:*:*:*:*:*
Configuration 27
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4800e-24fx_sm-4gc_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4800e-24fx_sm-4gc:-:*:*:*:*:*:*:*
Configuration 28
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4800e-24fx_sm-4gc_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4800e-24fx_sm-4gc:-:*:*:*:*:*:*:*
Configuration 29
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_3012e-2fx_sm_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_3012e-2fx_sm:-:*:*:*:*:*:*:*
Configuration 30
AND
OR
cpe:2.3:o:phoenixcontact:fl_switch_4000t-8poe-2sfp-r_firmware:*:*:*:*:*:*:*:*    versions from (including) 1.0 up to (including) 1.32
OR
cpe:2.3:h:phoenixcontact:fl_switch_4000t-8poe-2sfp-r:-:*:*:*:*:*:*:*

Denotes Vulnerable Software
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Change History 1 change record found - show changes