PT-2019-2325 · Cisco · Cisco Ios Xe

Madison Oliver · Published 2019-05-13 · Updated 2019-05-15 · CVE-2019-1862

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software (affected versions not specified)

Description 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.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2019-02096

CVE-2019-1862

Affected Products

Cisco Ios Xe

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2019-1862 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190513-webui · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-1862 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02096 · Security Note
• http://securityfocus.com/bid/108331 · Note
• https://kb.cert.org/vuls/id/400865 · Note