PT-2021-7446 · Cisco · Cisco Tetration

Published 2021-10-20 · Updated 2021-10-26 · CVE-2021-34789

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 Tetration (affected versions not specified)

Description The issue exists due to insufficient validation of user-supplied input in the web-based management interface, allowing an authenticated, remote attacker to perform a stored cross-site scripting (XSS) attack. This could enable the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. The attacker would need valid administrative credentials to exploit this issue.

Recommendations To resolve the issue, update the Cisco Tetration software to a version that includes the fix for this problem. 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:2022-06339

CVE-2021-34789

Affected Products

Cisco Tetration

References · 5

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sec-work-xss-t6SYtu8Q · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-34789 · Security Note
• https://bdu.fstec.ru/vul/2022-06339 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34789 · Vendor Advisory
• https://t.me/cibsecurity/30933 · Telegram Post