Vulnerability Name:

CVE-2019-1753 (CCN-158768)

Assigned:2018-12-06
Published:2019-03-27
Updated:2019-10-09
Summary:A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated but unprivileged (level 1), remote attacker to run privileged Cisco IOS commands by using the web UI. The vulnerability is due to a failure to validate and sanitize input in Web Services Management Agent (WSMA) functions. An attacker could exploit this vulnerability by submitting a malicious payload to the affected device's web UI. A successful exploit could allow the lower-privileged attacker to execute arbitrary commands with higher privileges on the affected device.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.0 High (CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-20
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2019-1753

Source: BID
Type: Third Party Advisory, VDB Entry
107602

Source: XF
Type: UNKNOWN
cisoc-cve20191753-priv-esc(158768)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20190327-iosxe-pe
Cisco IOS XE Software Privilege Escalation Vulnerability

Source: CISCO
Type: Patch, Vendor Advisory
20190327 Cisco IOS XE Software Privilege Escalation Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/o:cisco:ios_xe:3.2.0ja:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:3.6.10e:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.6.1:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.6.2:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.6.3:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.7.1a:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.7.1b:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.8.1a:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.8.1b:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.8.1c:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.8.1d:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.8.1e:*:*:*:*:*:*:*
  • OR cpe:/o:cisco:ios_xe:16.8.1s:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco ios xe 3.2.0ja
    cisco ios xe 3.6.10e
    cisco ios xe 16.6.1
    cisco ios xe 16.6.2
    cisco ios xe 16.6.3
    cisco ios xe 16.7.1
    cisco ios xe 16.7.1a
    cisco ios xe 16.7.1b
    cisco ios xe 16.8.1
    cisco ios xe 16.8.1a
    cisco ios xe 16.8.1b
    cisco ios xe 16.8.1c
    cisco ios xe 16.8.1d
    cisco ios xe 16.8.1e
    cisco ios xe 16.8.1s