2018-03-29 00:29:01 2019-10-10 01:31:24

A vulnerability in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to gain access to the underlying Linux shell of an affected device and execute arbitrary commands with root privileges on the device. The vulnerability is due to the affected software improperly sanitizing command arguments to prevent access to internal data structures on a device. An attacker who has privileged EXEC mode (privilege level 15) access to an affected device could exploit this vulnerability on the device by executing CLI commands that contain crafted arguments. A successful exploit could allow the attacker to gain access to the underlying Linux shell of the affected device and execute arbitrary commands with root privileges on the device. Cisco Bug IDs: CSCuv91356.

Vector

LOCAL

Complexity

LOW

Authentication

NONE

Confidentiality

COMPLETE

Integrity

COMPLETE

Availability

COMPLETE
Cisco Ios xe 3.11s (not an official CPE) Cisco Ios xe 3.10s 3.10.7s (not an official CPE) Cisco Ios xe 3.10s 3.10.2ts (not an official CPE) Cisco IOS XE 3.10S.5 Cisco IOS XE 3.10S.4 Cisco IOS XE 3.10S.3 Cisco IOS XE 3.10S.2 Cisco IOS XE 3.10S.1 Cisco IOS XE Software 3.10S.0A Cisco IOS XE 3.10S.0 Cisco Ios xe 3.10.3s (not an official CPE) Cisco IOS XE 3.10.2S Cisco Ios xe 3.10.1xbs (not an official CPE) Cisco IOS XE 3.10.1S1 Cisco IOS XE 3.10.1S Cisco IOS XE 3.10.0S Cisco IOS XE 3.10 Cisco IOS XE Software 3.9S.2 Cisco IOS XE Software 3.9S.1 Cisco IOS XE Software 3.9S.0 Cisco Ios xe 3.9s (not an official CPE) Cisco Ios xe 3.9e (not an official CPE) Cisco Ios xe 3.9.2s (not an official CPE) Cisco Ios xe 3.9.2e (not an official CPE) Cisco IOS XE 3.9.1s Cisco Ios xe 3.9.1as (not an official CPE) Cisco IOS XE 3.9.0s Cisco Ios xe 3.9.0as (not an official CPE) Cisco IOS XE Software 3.8S BASE Cisco IOS XE Software 3.8S.2 Cisco IOS XE Software 3.8S.1 Cisco IOS XE Software 3.8S.0 Cisco IOS XE 3.8s(.2) Cisco IOS XE 3.8s(.1) Cisco IOS XE Software 3.8S Cisco IOS XE 3.8s(.0) Cisco Ios xe 3.8ex (not an official CPE) Cisco Ios xe 3.8e 3.8.1e (not an official CPE) Cisco Ios xe 3.8e (not an official CPE) Cisco Ios xe 3.8.2s (not an official CPE) Cisco Ios xe 3.8.1s (not an official CPE) Cisco Ios xe 3.8.2e (not an official CPE) Cisco IOS XE 3.8.0s Cisco IOS XE Software 3.7s BASE Cisco IOS XE Software 3.7S.7 Cisco IOS XE Software 3.7S.6 Cisco IOS XE Software 3.7S.5 Cisco IOS XE Software 3.7S.4 Cisco IOS XE Software 3.7S.3 Cisco IOS XE Software 3.7S.2 Cisco IOS XE Software 3.7S.1 Cisco IOS XE Software 3.7S.0 Cisco IOS XE 3.7S(.1) Cisco IOS XE 3.7S(.0) Cisco IOS XE Software 3.7S Cisco Ios xe 3.7e 3.7.3e (not an official CPE) Cisco IOS XE Software 3.7E.0 Cisco Ios xe 3.7e (not an official CPE) Cisco Ios xe 3.7.5e (not an official CPE) Cisco IOS XE 3.7.2s Cisco IOS XE 3.7.1s Cisco IOS XE 3.7.0s Cisco IOS XE Software 3.6s BASE Cisco IOS XE Software 3.6S.2 Cisco IOS XE Software 3.6S.1 Cisco IOS XE Software 3.6S.0 Cisco IOS XE 3.6S(.2) Cisco IOS XE 3.6S(.1) Cisco IOS XE 3.6S(.0) Cisco IOS XE Software 3.6S Cisco IOS XE Software 3.6E.1 Cisco Ios xe 3.6e (not an official CPE) Cisco IOS XE Software 3.6E.0 Cisco Ios xe 3.6.7e (not an official CPE) Cisco Ios xe 3.6.6e (not an official CPE) Cisco Ios xe 3.6.5e (not an official CPE) Cisco Ios xe 3.6.5be (not an official CPE) Cisco Ios xe 3.6.5ae (not an official CPE) Cisco IOS XE 3.6.2s Cisco IOS XE 3.6.1s Cisco Ios xe 3.5sq (not an official CPE) Cisco IOS XE 3.6.0s Cisco IOS XE Software 3.5s BASE Cisco IOS XE Software 3.5S.2 Cisco IOS XE Software 3.5S.1 Cisco IOS XE Software 3.5S.0 Cisco IOS XE 3.5S(.2) Cisco IOS XE 3.5S(.1) Cisco IOS XE 3.5S(.0) Cisco IOS XE Software 3.5S Cisco IOS XE Software 3.5E.3 Cisco IOS XE Software 3.5E.2 Cisco IOS XE Software 3.5E.1 Cisco IOS XE Software 3.5E.0 Cisco IOS XE 3.5E Cisco IOS XE 3.5.xS Cisco Ios xe 3.5.5sq (not an official CPE) Cisco Ios xe 3.5.4sq (not an official CPE) Cisco IOS XE 3.5.2s Cisco IOS XE 3.5.1s Cisco IOS XE 3.5.0s Cisco IOS XE 3.4SQ.1 Cisco IOS XE 3.4SQ.0 Cisco Ios xe 3.4sq (not an official CPE) Cisco Ios xe 3.4sg 3.4.7sg (not an official CPE) Cisco IOS XE Software 3.4SG.5 Cisco IOS XE Software 3.4SG.4 Cisco IOS XE Software 3.4SG.3 Cisco IOS XE Software 3.4SG.2 Cisco IOS XE Software 3.4SG.1 Cisco IOS XE Software 3.4SG.0 Cisco Ios xe 3.4sg (not an official CPE) Cisco Ios xe 3.4s 3.4.6s (not an official CPE) Cisco Ios xe 3.4s 3.4.5s (not an official CPE) Cisco Ios xe 3.4s 3.4.4s (not an official CPE) Cisco Ios xe 3.4s 3.4.3s (not an official CPE) Cisco Ios xe 3.4s 3.4.2s (not an official CPE) Cisco Ios xe 3.4s 3.4.1s (not an official CPE) Cisco Ios xe 3.4s 3.4.0s (not an official CPE) Cisco Ios xe 3.4s 3.4.0as (not an official CPE) Cisco IOS XE Software 3.4S.6 Cisco IOS XE Software 3.4S.5 Cisco IOS XE Software 3.4S.4 Cisco IOS XE Software 3.4S.3 Cisco IOS XE Software 3.4S.2 Cisco IOS XE Software 3.4S.1 Cisco Ios xe 3.4s.0a (not an official CPE) Cisco IOS XE Software 3.4S.0 Cisco IOS XE 3.4S(.6) Cisco IOS XE 3.4S(.5) Cisco IOS XE 3.4S(.4) Cisco IOS XE 3.4S(.3) Cisco IOS XE 3.4S(.2) Cisco IOS XE 3.4S(.1) Cisco IOS XE 3.4S(.0) Cisco Ios xe 3.4s (not an official CPE) Cisco IOS XE 3.4.xS Cisco Ios xe 3.4.9sg (not an official CPE) Cisco Ios xe 3.4.8sg (not an official CPE) Cisco Ios xe 3.4.7sg (not an official CPE) Cisco Ios xe 3.4.7asg (not an official CPE) Cisco Ios xe 3.4.6sg (not an official CPE) Cisco Ios xe 3.4.5sg (not an official CPE) Cisco IOS XE 3.4.5s Cisco Ios xe 3.4.4sg (not an official CPE) Cisco IOS XE 3.4.4s Cisco Ios xe 3.4.3sg (not an official CPE) Cisco IOS XE 3.4.3s Cisco Ios xe 3.4.2sg (not an official CPE) Cisco IOS XE 3.4.2s Cisco Ios xe 3.4.1sg (not an official CPE) Cisco IOS XE 3.4.1s Cisco Ios xe 3.4.0sg (not an official CPE) Cisco IOS XE 3.4.0s Cisco IOS XE 3.4.0as Cisco IOS XE Software 3.3XO.2 Cisco IOS XE Software 3.3XO.1 Cisco IOS XE Software 3.3XO.0 Cisco Ios xe 3.3xo (not an official CPE) Cisco IOS XE 3.3SQ.1 Cisco IOS XE 3.3SQ.0 Cisco Ios xe 3.3sq (not an official CPE) Cisco Ios xe 3.3sg 3.3.2sg (not an official CPE) Cisco Ios xe 3.3sg 3.3.1sg (not an official CPE) Cisco Ios xe 3.3sg 3.3.0sg (not an official CPE) Cisco IOS XE Software 3.3SG.2 Cisco IOS XE Software 3.3SG.1 Cisco IOS XE Software 3.3SG.0 Cisco Ios xe 3.3sg (not an official CPE) Cisco Ios xe 3.3se (not an official CPE) Cisco Ios xe 3.3s 3.3.2s (not an official CPE) Cisco Ios xe 3.3s 3.3.1s (not an official CPE) Cisco Ios xe 3.3s 3.3.0s (not an official CPE) Cisco IOS XE Software 3.3S.2 Cisco IOS XE Software 3.3S.1 Cisco IOS XE Software 3.3S.0 Cisco IOS XE 3.3S(.2) Cisco IOS XE 3.3S(.1) Cisco IOS XE 3.3S(.0) Cisco Ios xe 3.3s (not an official CPE) Cisco Ios xe 3.3.2sg (not an official CPE) Cisco IOS XE 3.3.3S Cisco IOS XE 3.3.2s Cisco IOS XE 3.3.1SG Cisco IOS XE 3.3.1s Cisco IOS XE 3.3.0SG Cisco IOS XE 3.3.0s Cisco IOS XE 3.2XO.1 Cisco IOS XE 3.2XO.0 Cisco Ios xe 3.2xo (not an official CPE) Cisco IOS XE 3.2SG.9 Cisco IOS XE 3.2SG.8 Cisco IOS XE 3.2SG.7 Cisco IOS XE 3.2SG.6 Cisco IOS XE 3.2SG.5 Cisco IOS XE 3.2SG.4 Cisco IOS XE 3.2SG.3 Cisco IOS XE 3.2SG.2 Cisco IOS XE 3.2SG.1 Cisco IOS XE 3.2SG.0 Cisco Ios xe 3.2sg (not an official CPE) Cisco IOS XE 3.2SE.3 Cisco IOS XE 3.2SE.2 Cisco IOS XE 3.2SE.1 Cisco IOS XE 3.2SE.0 Cisco Ios xe 3.2se (not an official CPE) Cisco IOS XE Software 3.2S.3 Cisco IOS XE Software 3.2S.2 Cisco IOS XE Software 3.2S.1 Cisco IOS XE Software 3.2S.0 Cisco IOS XE 3.2S(.2) Cisco IOS XE 3.2S(.1) Cisco IOS XE 3.2S(.0) Cisco Ios xe 3.2s (not an official CPE) Cisco Ios xe 3.2ja (not an official CPE) Cisco Ios xe 3.2.11sg (not an official CPE) Cisco IOS XE 3.2.4SG Cisco IOS XE 3.2.3SG Cisco IOS XE 3.2.2SG Cisco IOS XE 3.2.2s Cisco IOS XE 3.2.0SG Cisco IOS XE 3.2.1s Cisco IOS XE 3.2.0xo Cisco IOS XE 3.2.0SG Cisco IOS XE 3.2.0s Cisco IOS XE 3.2.00.xo.15.(2)xo Cisco IOS XE 3.1SG.1 Cisco IOS XE 3.1SG.0 Cisco Ios xe 3.1sg (not an official CPE) Cisco IOS XE Software 3.1S.6 Cisco IOS XE Software 3.1S.5 Cisco Ios xe 3.1s.4a (not an official CPE) Cisco IOS XE Software 3.1S.4 Cisco IOS XE Software 3.1S.3 Cisco IOS XE Software 3.1S.2 Cisco IOS XE Software 3.1S.1 Cisco IOS XE Software 3.1S.0 Cisco IOS XE 3.1S(.3) Cisco IOS XE 3.1S(.2) Cisco IOS XE 3.1S(.1) Cisco IOS XE 3.1S(.0) Cisco Ios xe 3.1s (not an official CPE) Cisco IOS XE 3.1.4s Cisco IOS XE 3.1.3s Cisco IOS XE 3.1.2s Cisco IOS XE 3.1.1SG Cisco IOS XE 3.1.1s Cisco IOS XE 3.1.0SG Cisco IOS XE 3.1.0s Cisco Ios xe 2.6.2a (not an official CPE) Cisco IOS XE 2.6.2 Cisco IOS XE 2.6.1 Cisco IOS XE 2.6.0 Cisco IOS XE 2.6(.2) Cisco IOS XE 2.6(.1) Cisco IOS XE 2.6(.0) Cisco IOS XE 2.5.2 Cisco IOS XE 2.5.1 Cisco IOS XE 2.5.0 Cisco IOS XE 2.5(.0) Cisco IOS XE 2.4.4 Cisco IOS XE 2.4.3 Cisco IOS XE 2.4.2 Cisco IOS XE 2.4.1 Cisco IOS XE 2.4.0 Cisco IOS XE 2.3.2 Cisco IOS XE 2.3.1t Cisco IOS XE 2.3.1 Cisco IOS XE 2.3.0t Cisco IOS XE 2.3.0 Cisco IOS XE 2.2.3 Cisco IOS XE 2.2.2 Cisco IOS XE 2.2.1 Cisco IOS XE 2.1.2 Cisco IOS XE 2.1.1 Cisco IOS XE 2.1.0 Cisco IOS XE Cisco IOS XE 3.11S.0 Cisco IOS XE 3.11S.1 Cisco IOS XE 3.11S.2 Cisco IOS XE 3.11S.3 Cisco IOS XE Software 3.11S.4 Cisco IOS XE 3.12S Cisco IOS XE 3.12S.0 Cisco IOS XE 3.12S.1 Cisco IOS XE 3.12S.2 Cisco IOS XE 3.12S.3 Cisco IOS XE 3.13S.0 Cisco IOS XE Software 3.13S.1 Cisco IOS XE Software 3.13S.2 Cisco Ios xe 3.14s (not an official CPE) Cisco IOS XE 3.14S.0 Cisco Ios xe 3.14s.1 (not an official CPE) Cisco Ios xe 3.14s.2 (not an official CPE) Cisco Ios xe 3.14s.3 (not an official CPE) Cisco Ios xe 3.14s.4 (not an official CPE) Cisco Ios xe 3.15.1cs (not an official CPE) Cisco Ios xe 3.15.4s (not an official CPE) Cisco Ios xe 3.15s (not an official CPE) Cisco Ios xe 3.15s.0 (not an official CPE) Cisco Ios xe 3.15s.1 (not an official CPE) Cisco Ios xe 3.15s.2 (not an official CPE) Cisco Ios xe 3.16.0cs (not an official CPE) Cisco Ios xe 3.16.1s (not an official CPE) Cisco Ios xe 3.16.2bs (not an official CPE) Cisco Ios xe 3.16s (not an official CPE) Cisco Ios xe 3.16s.0 (not an official CPE) Cisco Ios xe 3.16s.1 (not an official CPE) Cisco Ios xe 3.17.1as (not an official CPE) Cisco Ios xe 3.17.2s (not an official CPE) Cisco Ios xe 3.17s (not an official CPE) Cisco Ios xe 3.17s.0 (not an official CPE) Cisco Ios xe 3.17s.1 (not an official CPE) Cisco Ios xe 3.17s 3.17.0s (not an official CPE) Cisco Ios xe 3.18.0as (not an official CPE) Cisco Ios xe 3.18.0s (not an official CPE) Cisco Ios xe 3.18s (not an official CPE) Cisco IOS XE 13.10.2S Cisco Ios xe 15.4(3)s (not an official CPE) Cisco Ios xe 16.1.1 (not an official CPE) Cisco Ios xe 16.3.4 (not an official CPE) Cisco Ios xe 16.4.2 (not an official CPE) Cisco Ios xe 16.5.1 (not an official CPE) Cisco Ios xe 16.5.1b (not an official CPE)