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Cisco UCS Device: Improper Input Validation (CVE-2021-34736)

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Cisco UCS Device: Improper Input Validation (CVE-2021-34736)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
10/21/2021
Created
12/01/2021
Added
11/30/2021
Modified
11/30/2021

Description

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

Solution(s)

  • cisco-ucs-device-upgrade-4_1-2g
  • cisco-ucs-device-upgrade-4_2-1b

References

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