PT-2021-1633 · Cisco · Cisco Enterprise Nfv Infrastructure

Published 2021-01-13 · Updated 2021-01-20 · CVE-2021-1127

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Cisco Enterprise NFV Infrastructure Software (NFVIS) (affected versions not specified)

Description: A vulnerability in the web-based management interface could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The issue is due to improper input validation of log file content stored on the affected device. An attacker could exploit this by modifying a log file with malicious code and getting a user to view the modified log file. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or to access sensitive, browser-based information.

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

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2021-00289

CVE-2021-1127

Affected Products

Cisco Enterprise Nfv Infrastructure

References · 5

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nfvis-xss-smsz5Vhb · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1127 · Security Note
• https://bdu.fstec.ru/vul/2021-00289 · Security Note
• https://osv.dev/vulnerability/CVE-2021-1127 · Vendor Advisory
• https://t.me/cvenotify/8733 · Telegram Post