Executive Summary

Informations
Name CVE-2019-1862 First vendor Publication 2019-05-13
Vendor Cve Last vendor Modification 2019-05-15

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.2
Base Score 7.2 Environmental Score 7.2
impact SubScore 5.9 Temporal Score 7.2
Exploitabality Sub Score 1.2
 
Attack Vector Network Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:C/I:C/A:C)
Cvss Base Score 9 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in the web-based user interface (Web UI) of Cisco IOS XE Software could allow an authenticated, remote attacker to execute commands on the underlying Linux shell of an affected device with root privileges. The vulnerability occurs because the affected software improperly sanitizes user-supplied input. An attacker who has valid administrator access to an affected device could exploit this vulnerability by supplying a crafted input parameter on a form in the Web UI and then submitting that form. A successful exploit could allow the attacker to run arbitrary commands on the device with root privileges, which may lead to complete system compromise.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1862

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1

Snort® IPS/IDS

Date Description
2020-12-05 Cisco IOS XE Web UI command injection attempt
RuleID : 50118 - Revision : 2 - Type : SERVER-WEBAPP
2020-12-05 Cisco IOS XE Web UI command injection attempt
RuleID : 50117 - Revision : 2 - Type : SERVER-WEBAPP

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/108331
CERT-VN https://www.kb.cert.org/vuls/id/400865
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...

Alert History

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Date Informations
2021-05-04 13:29:06
  • Multiple Updates
2021-04-22 02:43:15
  • Multiple Updates
2020-12-05 21:23:47
  • Multiple Updates
2020-05-23 02:27:07
  • Multiple Updates
2019-05-15 21:19:36
  • Multiple Updates
2019-05-15 05:19:15
  • Multiple Updates
2019-05-14 21:19:30
  • Multiple Updates
2019-05-14 05:18:19
  • First insertion