PT-2021-7444 · Cisco · Cisco Integrated Management Controller (Imc)

Published 2021-10-20 · Updated 2021-10-26 · CVE-2021-34736

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Cisco Integrated Management Controller (IMC) Software (affected versions not specified)

Description The issue is related to insufficient input validation on the web-based management interface of Cisco Integrated Management Controller (IMC) Software. This could allow an unauthenticated, remote attacker to cause the web-based management interface to unexpectedly restart by sending a crafted HTTP request to an affected device, resulting in a denial of service (DoS) condition.

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:2022-06337

CVE-2021-34736

Affected Products

Cisco Integrated Management Controller (Imc)

References · 5

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-imc-gui-dos-TZjrFyZh · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06337 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-34736 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34736 · Vendor Advisory
• https://t.me/cibsecurity/30929 · Telegram Post