Vulnerability Details : CVE-2022-20797
A vulnerability in the web-based management interface of Cisco Secure Network Analytics, formerly Cisco Stealthwatch Enterprise, could allow an authenticated, remote attacker to execute arbitrary commands as an administrator on the underlying operating system. This vulnerability is due to insufficient user input validation by the web-based management interface of the affected software. An attacker could exploit this vulnerability by injecting arbitrary commands in the web-based management interface. A successful exploit could allow the attacker to make configuration changes on the affected device or cause certain services to restart unexpectedly.
Vulnerability category: Input validation
Products affected by CVE-2022-20797
- cpe:2.3:a:cisco:secure_network_analytics:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-20797
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-20797
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L |
2.3
|
2.7
|
Cisco Systems, Inc. | |
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
2.3
|
6.0
|
NIST |
CWE ids for CVE-2022-20797
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: ykramarz@cisco.com (Secondary)
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-20797
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-stealth-rce-2hYb9KFK
Cisco Secure Network Analytics Remote Code Execution VulnerabilityVendor Advisory
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