CVE Vulnerabilities

CVE-2017-6665

Cleartext Transmission of Sensitive Information

Published: Aug 07, 2017 | Modified: Apr 20, 2025
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
3.3 LOW
AV:A/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

A vulnerability in the Autonomic Networking feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to reset the Autonomic Control Plane (ACP) of an affected system and view ACP packets that are transferred in clear text within an affected system, an Information Disclosure Vulnerability. More Information: CSCvd51214. Known Affected Releases: Denali-16.2.1 Denali-16.3.1.

Weakness

The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.

Affected Software

Name Vendor Start Version End Version
Ios Cisco 15.2(3)e (including) 15.2(3)e (including)
Ios Cisco 15.2(3)e1 (including) 15.2(3)e1 (including)
Ios Cisco 15.2(3)e2 (including) 15.2(3)e2 (including)
Ios Cisco 15.2(3)e3 (including) 15.2(3)e3 (including)
Ios Cisco 15.2(3)e4 (including) 15.2(3)e4 (including)
Ios Cisco 15.2(3)e5 (including) 15.2(3)e5 (including)
Ios Cisco 15.2(3a)e (including) 15.2(3a)e (including)
Ios Cisco 15.2(3a)e1 (including) 15.2(3a)e1 (including)
Ios Cisco 15.2(3m)e2 (including) 15.2(3m)e2 (including)
Ios Cisco 15.2(3m)e3 (including) 15.2(3m)e3 (including)
Ios Cisco 15.2(3m)e6 (including) 15.2(3m)e6 (including)
Ios Cisco 15.2(3m)e8 (including) 15.2(3m)e8 (including)
Ios Cisco 15.2(4)e (including) 15.2(4)e (including)
Ios Cisco 15.2(4)e1 (including) 15.2(4)e1 (including)
Ios Cisco 15.2(4)e2 (including) 15.2(4)e2 (including)
Ios Cisco 15.2(4)e3 (including) 15.2(4)e3 (including)
Ios Cisco 15.2(5)e (including) 15.2(5)e (including)
Ios Cisco 15.2(5)e1 (including) 15.2(5)e1 (including)
Ios Cisco 15.2(5a)e (including) 15.2(5a)e (including)
Ios Cisco 15.2(5b)e (including) 15.2(5b)e (including)
Ios Cisco 15.3(3)s (including) 15.3(3)s (including)
Ios Cisco 15.3(3)s1 (including) 15.3(3)s1 (including)
Ios Cisco 15.3(3)s1a (including) 15.3(3)s1a (including)
Ios Cisco 15.3(3)s2 (including) 15.3(3)s2 (including)
Ios Cisco 15.3(3)s3 (including) 15.3(3)s3 (including)
Ios Cisco 15.3(3)s4 (including) 15.3(3)s4 (including)
Ios Cisco 15.3(3)s5 (including) 15.3(3)s5 (including)
Ios Cisco 15.3(3)s6 (including) 15.3(3)s6 (including)
Ios Cisco 15.3(3)s7 (including) 15.3(3)s7 (including)
Ios Cisco 15.3(3)s8 (including) 15.3(3)s8 (including)
Ios Cisco 15.3(3)s8a (including) 15.3(3)s8a (including)
Ios Cisco 15.3(3)s9 (including) 15.3(3)s9 (including)
Ios Cisco 15.3(3)s10 (including) 15.3(3)s10 (including)
Ios Cisco 15.4(1)s (including) 15.4(1)s (including)
Ios Cisco 15.4(1)s1 (including) 15.4(1)s1 (including)
Ios Cisco 15.4(1)s2 (including) 15.4(1)s2 (including)
Ios Cisco 15.4(1)s3 (including) 15.4(1)s3 (including)
Ios Cisco 15.4(1)s4 (including) 15.4(1)s4 (including)
Ios Cisco 15.4(2)s (including) 15.4(2)s (including)
Ios Cisco 15.4(2)s1 (including) 15.4(2)s1 (including)
Ios Cisco 15.4(2)s2 (including) 15.4(2)s2 (including)
Ios Cisco 15.4(2)s3 (including) 15.4(2)s3 (including)
Ios Cisco 15.4(2)s4 (including) 15.4(2)s4 (including)
Ios Cisco 15.4(3)s (including) 15.4(3)s (including)
Ios Cisco 15.4(3)s1 (including) 15.4(3)s1 (including)
Ios Cisco 15.4(3)s2 (including) 15.4(3)s2 (including)
Ios Cisco 15.4(3)s3 (including) 15.4(3)s3 (including)
Ios Cisco 15.4(3)s4 (including) 15.4(3)s4 (including)
Ios Cisco 15.4(3)s5 (including) 15.4(3)s5 (including)
Ios Cisco 15.4(3)s5a (including) 15.4(3)s5a (including)
Ios Cisco 15.4(3)s6 (including) 15.4(3)s6 (including)
Ios Cisco 15.4(3)s6a (including) 15.4(3)s6a (including)
Ios Cisco 15.4(3)s6b (including) 15.4(3)s6b (including)
Ios Cisco 15.4(3)s7 (including) 15.4(3)s7 (including)
Ios Cisco 15.4(3)s7a (including) 15.4(3)s7a (including)
Ios Cisco 15.4(3)s8 (including) 15.4(3)s8 (including)
Ios Cisco 15.5(1)s (including) 15.5(1)s (including)
Ios Cisco 15.5(1)s1 (including) 15.5(1)s1 (including)
Ios Cisco 15.5(1)s2 (including) 15.5(1)s2 (including)
Ios Cisco 15.5(1)s3 (including) 15.5(1)s3 (including)
Ios Cisco 15.5(1)s4 (including) 15.5(1)s4 (including)
Ios Cisco 15.5(2)s (including) 15.5(2)s (including)
Ios Cisco 15.5(2)s1 (including) 15.5(2)s1 (including)
Ios Cisco 15.5(2)s2 (including) 15.5(2)s2 (including)
Ios Cisco 15.5(2)s3 (including) 15.5(2)s3 (including)
Ios Cisco 15.5(2)s4 (including) 15.5(2)s4 (including)
Ios Cisco 15.5(3)s (including) 15.5(3)s (including)
Ios Cisco 15.5(3)s0a (including) 15.5(3)s0a (including)
Ios Cisco 15.5(3)s1 (including) 15.5(3)s1 (including)
Ios Cisco 15.5(3)s1a (including) 15.5(3)s1a (including)
Ios Cisco 15.5(3)s2 (including) 15.5(3)s2 (including)
Ios Cisco 15.5(3)s2a (including) 15.5(3)s2a (including)
Ios Cisco 15.5(3)s2b (including) 15.5(3)s2b (including)
Ios Cisco 15.5(3)s3 (including) 15.5(3)s3 (including)
Ios Cisco 15.5(3)s3a (including) 15.5(3)s3a (including)
Ios Cisco 15.5(3)s4 (including) 15.5(3)s4 (including)
Ios Cisco 15.5(3)s4a (including) 15.5(3)s4a (including)
Ios Cisco 15.5(3)s4b (including) 15.5(3)s4b (including)
Ios Cisco 15.5(3)s4d (including) 15.5(3)s4d (including)
Ios Cisco 15.5(3)s5 (including) 15.5(3)s5 (including)
Ios Cisco 15.5(3)sn (including) 15.5(3)sn (including)
Ios Cisco 15.6(1)s (including) 15.6(1)s (including)
Ios Cisco 15.6(1)s1 (including) 15.6(1)s1 (including)
Ios Cisco 15.6(1)s1a (including) 15.6(1)s1a (including)
Ios Cisco 15.6(1)s2 (including) 15.6(1)s2 (including)
Ios Cisco 15.6(1)s3 (including) 15.6(1)s3 (including)
Ios Cisco 15.6(1)s4 (including) 15.6(1)s4 (including)
Ios Cisco 15.6(1)t (including) 15.6(1)t (including)
Ios Cisco 15.6(1)t0a (including) 15.6(1)t0a (including)
Ios Cisco 15.6(1)t1 (including) 15.6(1)t1 (including)
Ios Cisco 15.6(1)t2 (including) 15.6(1)t2 (including)
Ios Cisco 15.6(2)s (including) 15.6(2)s (including)
Ios Cisco 15.6(2)s0a (including) 15.6(2)s0a (including)
Ios Cisco 15.6(2)s1 (including) 15.6(2)s1 (including)
Ios Cisco 15.6(2)s2 (including) 15.6(2)s2 (including)
Ios Cisco 15.6(2)s3 (including) 15.6(2)s3 (including)
Ios Cisco 15.6(2)s4 (including) 15.6(2)s4 (including)
Ios Cisco 15.6(2)sn (including) 15.6(2)sn (including)
Ios Cisco 15.6(2)sp (including) 15.6(2)sp (including)
Ios Cisco 15.6(2)sp1 (including) 15.6(2)sp1 (including)
Ios Cisco 15.6(2)sp1b (including) 15.6(2)sp1b (including)
Ios Cisco 15.6(2)sp1c (including) 15.6(2)sp1c (including)
Ios Cisco 15.6(2)sp2 (including) 15.6(2)sp2 (including)
Ios Cisco 15.6(2)sp2a (including) 15.6(2)sp2a (including)
Ios Cisco 15.6(2)sp3 (including) 15.6(2)sp3 (including)
Ios Cisco 15.6(2)t (including) 15.6(2)t (including)
Ios Cisco 15.6(2)t1 (including) 15.6(2)t1 (including)
Ios Cisco 15.6(2)t2 (including) 15.6(2)t2 (including)
Ios Cisco 15.6(2)t3 (including) 15.6(2)t3 (including)
Ios Cisco 15.6(3)m (including) 15.6(3)m (including)
Ios Cisco 15.6(3)m0a (including) 15.6(3)m0a (including)
Ios Cisco 15.6(3)m1 (including) 15.6(3)m1 (including)
Ios Cisco 15.6(3)m1b (including) 15.6(3)m1b (including)
Ios Cisco 15.6(3)m2 (including) 15.6(3)m2 (including)
Ios Cisco 15.6(3)m2a (including) 15.6(3)m2a (including)
Ios Cisco 15.6(3)m3 (including) 15.6(3)m3 (including)
Ios Cisco 15.7(3)m (including) 15.7(3)m (including)
Ios_xe Cisco 3.7.0e (including) 3.7.0e (including)
Ios_xe Cisco 3.7.1e (including) 3.7.1e (including)
Ios_xe Cisco 3.7.3e (including) 3.7.3e (including)
Ios_xe Cisco 3.8.0e (including) 3.8.0e (including)
Ios_xe Cisco 3.8.0ex (including) 3.8.0ex (including)
Ios_xe Cisco 3.8.1e (including) 3.8.1e (including)
Ios_xe Cisco 3.8.2e (including) 3.8.2e (including)
Ios_xe Cisco 3.8.3e (including) 3.8.3e (including)
Ios_xe Cisco 3.9.0e (including) 3.9.0e (including)
Ios_xe Cisco 3.9.1e (including) 3.9.1e (including)
Ios_xe Cisco 3.10.4s (including) 3.10.4s (including)
Ios_xe Cisco 3.10.8as (including) 3.10.8as (including)
Ios_xe Cisco 3.10.8s (including) 3.10.8s (including)
Ios_xe Cisco 3.11.3s (including) 3.11.3s (including)
Ios_xe Cisco 3.11.4s (including) 3.11.4s (including)
Ios_xe Cisco 3.12.0as (including) 3.12.0as (including)
Ios_xe Cisco 3.12.0s (including) 3.12.0s (including)
Ios_xe Cisco 3.12.1s (including) 3.12.1s (including)
Ios_xe Cisco 3.12.2s (including) 3.12.2s (including)
Ios_xe Cisco 3.12.3s (including) 3.12.3s (including)
Ios_xe Cisco 3.12.4s (including) 3.12.4s (including)
Ios_xe Cisco 3.13.0s (including) 3.13.0s (including)
Ios_xe Cisco 3.13.1s (including) 3.13.1s (including)
Ios_xe Cisco 3.13.2as (including) 3.13.2as (including)
Ios_xe Cisco 3.13.2s (including) 3.13.2s (including)
Ios_xe Cisco 3.13.4s (including) 3.13.4s (including)
Ios_xe Cisco 3.13.5as (including) 3.13.5as (including)
Ios_xe Cisco 3.13.5s (including) 3.13.5s (including)
Ios_xe Cisco 3.13.6as (including) 3.13.6as (including)
Ios_xe Cisco 3.13.6s (including) 3.13.6s (including)
Ios_xe Cisco 3.13.7as (including) 3.13.7as (including)
Ios_xe Cisco 3.13.8s (including) 3.13.8s (including)
Ios_xe Cisco 3.14.0s (including) 3.14.0s (including)
Ios_xe Cisco 3.14.1s (including) 3.14.1s (including)
Ios_xe Cisco 3.14.2s (including) 3.14.2s (including)
Ios_xe Cisco 3.14.3s (including) 3.14.3s (including)
Ios_xe Cisco 3.14.4s (including) 3.14.4s (including)
Ios_xe Cisco 3.15.0s (including) 3.15.0s (including)
Ios_xe Cisco 3.15.1s (including) 3.15.1s (including)
Ios_xe Cisco 3.15.2s (including) 3.15.2s (including)
Ios_xe Cisco 3.15.3s (including) 3.15.3s (including)
Ios_xe Cisco 3.15.4s (including) 3.15.4s (including)
Ios_xe Cisco 3.16.0s (including) 3.16.0s (including)
Ios_xe Cisco 3.16.1as (including) 3.16.1as (including)
Ios_xe Cisco 3.16.2as (including) 3.16.2as (including)
Ios_xe Cisco 3.16.2s (including) 3.16.2s (including)
Ios_xe Cisco 3.16.3as (including) 3.16.3as (including)
Ios_xe Cisco 3.16.3s (including) 3.16.3s (including)
Ios_xe Cisco 3.16.4as (including) 3.16.4as (including)
Ios_xe Cisco 3.16.4ds (including) 3.16.4ds (including)
Ios_xe Cisco 3.16.4s (including) 3.16.4s (including)
Ios_xe Cisco 3.16.6s (including) 3.16.6s (including)
Ios_xe Cisco 3.17.0s (including) 3.17.0s (including)
Ios_xe Cisco 3.17.1as (including) 3.17.1as (including)
Ios_xe Cisco 3.17.1s (including) 3.17.1s (including)
Ios_xe Cisco 3.17.3s (including) 3.17.3s (including)
Ios_xe Cisco 3.17.4s (including) 3.17.4s (including)
Ios_xe Cisco 3.18.0as (including) 3.18.0as (including)
Ios_xe Cisco 3.18.0s (including) 3.18.0s (including)
Ios_xe Cisco 3.18.0sp (including) 3.18.0sp (including)
Ios_xe Cisco 3.18.1bsp (including) 3.18.1bsp (including)
Ios_xe Cisco 3.18.1s (including) 3.18.1s (including)
Ios_xe Cisco 3.18.1sp (including) 3.18.1sp (including)
Ios_xe Cisco 3.18.2asp (including) 3.18.2asp (including)
Ios_xe Cisco 3.18.2s (including) 3.18.2s (including)
Ios_xe Cisco 3.18.2sp (including) 3.18.2sp (including)
Ios_xe Cisco 3.18.3s (including) 3.18.3s (including)
Ios_xe Cisco 3.18.3sp (including) 3.18.3sp (including)
Ios_xe Cisco 16.5.1c (including) 16.5.1c (including)
Ios_xe Cisco 16.6.1 (including) 16.6.1 (including)

Potential Mitigations

References