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Vulnerability record · CVE-2022-20808 · published 6 July 2022

CVE-2022-20808: Cisco smart software manager on-prem uncontrolled resource consumption vulnerability

Cisco · Smart Software Manager On Prem

A vulnerability in Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to incorrect handling of multiple simultaneous device registrations on Cisco SSM On-Prem. An attacker could exploit this vulnerability by sending multiple device registration requests to Cisco SSM On-Prem. A successful exploit could allow the attacker to cause a DoS condition on an affected device.

6.5 CVSS 3.1 Medium EPSS 1.0% · top 37.7% CWE-400 · Uncontrolled resource consumption
6.5CVSS 3.1 base score, v2 4.0
1.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A vulnerability in Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to incorrect handling of multiple simultaneous device registrations on Cisco SSM On-Prem. An attacker could exploit this vulnerability by sending multiple device registration requests to Cisco SSM On-Prem. A successful exploit could allow the attacker to cause a DoS condition on an affected device.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-onprem-privesc-tP6uNZOS Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-onprem-privesc-tP6uNZOS Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2024-20419Cisco Smart Software Manager On-Prem password change authentication bypassCisco Smart Software Manager On-Prem (SSM On-Prem) implements the password-change process improperly, allowing an unauthenticated remote attacker to …EPSS 81%analysed9.8CVE-2026-20160Cisco smart software manager on-prem exposure of resource to wrong sphere vulnerabilityA vulnerability in Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an unauthenticated, remote attacker to execute arbitrary commands o…EPSS 0.91%9.1CVE-2020-3158Cisco smart software manager on-prem hard-coded credentials vulnerabilityA vulnerability in the High Availability (HA) service of Cisco Smart Software Manager On-Prem could allow an unauthenticated, remote attacker to acce…EPSS 2.6%9.1CVE-2019-16029Cisco smart software manager on-prem improper input validation vulnerabilityA vulnerability in the application programming interface (API) of Cisco Smart Software Manager On-Prem could allow an unauthenticated, remote attacke…EPSS 1.1%8.8CVE-2021-34766Cisco smart software manager on-prem improper privilege management vulnerabilityA vulnerability in the web UI of Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an authenticated, remote attacker to elevate privileg…EPSS 0.97%8.8CVE-2020-3443Cisco smart software manager on-prem permissions and access controls vulnerabilityA vulnerability in Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an authenticated, remote attacker to elevate privileges and execute…EPSS 1.8%8.1CVE-2021-1222Cisco smart software manager on-prem sql injection vulnerabilityA vulnerability in the web-based management interface of Cisco Smart Software Manager Satellite could allow an authenticated, remote attacker to cond…EPSS 1.2%7.8CVE-2021-1219Cisco smart software manager on-prem hard-coded credentials vulnerabilityA vulnerability in Cisco Smart Software Manager Satellite could allow an authenticated, local attacker to access sensitive information on an affected…EPSS 0.26%

Source: NIST National Vulnerability Database (record CVE-2022-20808), CISA KEV, FIRST EPSS (scores of 2026-10-06). This page is refreshed as NVD updates the record.