CVE-2022-20816

Published on: Not Yet Published

Last Modified on: 08/12/2022 06:02:00 PM UTC

CVE-2022-20816 - advisory for cisco-sa-cucm-file-delete-N2VPmOnE

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Certain versions of Unified Communications Manager from Cisco contain the following vulnerability:

A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to delete arbitrary files from an affected system. This vulnerability exists because the affected software does not properly validate HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected software. A successful exploit could allow the attacker to delete arbitrary files from the affected system.

  • CVE-2022-20816 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • The Cisco PSIRT is aware that proof-of-concept exploit code is available for the vulnerability described in this advisory.
  • Affected Vendor/Software: URL Logo Cisco - Cisco Unified Communications Manager version n/a

CVSS3 Score: 8.1 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE HIGH HIGH

CVE References

Description Tags Link
No Description Provided tools.cisco.com
text/html
URL Logo CISCO 20220803 Cisco Unified Communications Manager Arbitrary File Deletion Vulnerability

Related QID Numbers

  • 317214 Cisco Unified Communications Manager Arbitrary File Deletion Vulnerability (cisco-sa-cucm-file-delete-N2VPmOnE)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationCiscoUnified Communications ManagerAllAllAllAll
ApplicationCiscoUnified Communications ManagerAllAllAllAll
  • cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:-:*:*:*:
  • cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @sidfm_jp Cisco Unified CM の Web 管理インターフェイスの処理に任意のファイルを削除される問題 (CVE-2022-20816) [42962] sid.softek.jp/content/show/4… #SIDfm #脆弱性情報 2022-08-04 07:30:11
Twitter Icon @CVEreport CVE-2022-20816 : A vulnerability in the web-based management interface of Cisco Unified Communications Manager U… twitter.com/i/web/status/1… 2022-08-10 08:19:15
Reddit Logo Icon /r/netcve CVE-2022-20816 2022-08-10 09:38:01
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