CVE-2016-1366

Published on: 03/24/2016 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:27:05 PM UTC

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Certain versions of Ios Xr from Cisco contain the following vulnerability:

The SCP and SFTP modules in Cisco IOS XR 5.0.0 through 5.2.5 on Network Convergence System 6000 devices use weak permissions for system files, which allows remote authenticated users to cause a denial of service (overwrite) via unspecified vectors, aka Bug ID CSCuw75848.

  • CVE-2016-1366 has been assigned by [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 6.5 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE HIGH NONE

CVSS2 Score: 6.8 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE COMPLETE NONE

CVE References

Description Tags Link
Cisco IOS XR Software SCP and SFTP Modules Denial of Service Vulnerability Vendor Advisory
tools.cisco.com
text/html
URL Logo CISCO 20160323 Cisco Network Convergence System 6000 Series Routers SCP and SFTP Modules Denial of Service Vulnerability
Cisco IOS XR File Permissions Flaw on Network Convergence System 6000 Series Routers Lets Remote Authenticated Users Deny Service - SecurityTracker www.securitytracker.com
text/html
URL Logo SECTRACK 1035407

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
CiscoIos Xr5.0.0AllAllAll
Operating
System
CiscoIos Xr5.0.1AllAllAll
Operating
System
CiscoIos Xr5.2.1AllAllAll
Operating
System
CiscoIos Xr5.2.3AllAllAll
Operating
System
CiscoIos Xr5.2.4AllAllAll
Operating
System
CiscoIos Xr5.2.5AllAllAll
Operating
System
CiscoIos Xr5.0.0AllAllAll
Operating
System
CiscoIos Xr5.0.1AllAllAll
Operating
System
CiscoIos Xr5.2.1AllAllAll
Operating
System
CiscoIos Xr5.2.3AllAllAll
Operating
System
CiscoIos Xr5.2.4AllAllAll
Operating
System
CiscoIos Xr5.2.5AllAllAll
  • cpe:2.3:o:cisco:ios_xr:5.0.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.0.1:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.2.1:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.2.3:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.2.4:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.2.5:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.0.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.0.1:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.2.1:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.2.3:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.2.4:*:*:*:*:*:*:*:
  • cpe:2.3:o:cisco:ios_xr:5.2.5:*:*:*:*:*:*:*: