Medium severity · published Mar 24, 2016
CVE-2016-1366
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…
6.5
CVSS
1.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IX
Ios XR · Cisco
5.0.0; 5.0.1; 5.2.1; 5.2.3; 5.2.4; 5.2.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-1366
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-1366
Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ncs
www.securitytracker.com
http://www.securitytracker.com/id/1035407
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