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Vulnerability record · CVE-2021-35226 · published 10 October 2022

CVE-2021-35226: Solarwinds network configuration manager inadequate encryption strength vulnerability

Solarwinds · Network Configuration Manager

An entity in Network Configuration Manager product is misconfigured and exposing password field to Solarwinds Information Service (SWIS). Exposed credentials are encrypted and require authenticated access with an NCM role.

6.5 CVSS 3.1 Medium EPSS 0.49% · top 60.1% CWE-326 · Inadequate encryption strength
6.5CVSS 3.1 base score
0.49%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

An entity in Network Configuration Manager product is misconfigured and exposing password field to Solarwinds Information Service (SWIS). Exposed credentials are encrypted and require authenticated access with an NCM role.

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

Affected products

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

References

LinkTags
https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35226 PatchVendor Advisory
https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35226 PatchVendor Advisory

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Related vulnerabilities

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

8.8CVE-2023-40055Solarwinds network configuration manager path traversal vulnerabilityThe Network Configuration Manager was susceptible to a Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows a low-level…EPSS 2.1%8.8CVE-2023-40054Solarwinds network configuration manager path traversal vulnerabilityThe Network Configuration Manager was susceptible to a Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows a low-level…EPSS 3.0%8.8CVE-2023-33226Solarwinds network configuration manager path traversal vulnerabilityThe Network Configuration Manager was susceptible to a Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows a low-level…EPSS 1.8%8.8CVE-2023-33227Solarwinds network configuration manager path traversal vulnerabilityThe Network Configuration Manager was susceptible to a Directory Traversal Remote Code Execution Vulnerability This vulnerability allows a low level …EPSS 1.8%6.8CVE-2014-3459Solarwinds network configuration manager memory buffer overflow vulnerabilityHeap-based buffer overflow in SolarWinds Network Configuration Manager (NCM) before 7.3 allows remote attackers to execute arbitrary code via the PEs…EPSS 12%4.9CVE-2023-33228Solarwinds network configuration manager missing encryption vulnerabilityThe SolarWinds Network Configuration Manager was susceptible to the Exposure of Sensitive Information Vulnerability. This vulnerability allows users …EPSS 0.44%9.8CVE-2017-11317Telerik UI for ASP.NET AJAX weak encryption enables arbitrary file uploadTelerik.Web.UI in Progress Telerik UI for ASP.NET AJAX before R1 2017 and R2 before R2 2017 SP2 uses weak RadAsyncUpload encryption. Because the encr…KEVEPSS 84%analysed9.8CVE-2017-1000486PrimeFaces weak encryption flaw leads to remote code executionPrimeFaces 5.x uses inadequate encryption strength (CWE-326), which allows an unauthenticated remote attacker to reach code execution. The flaw is ra…KEVEPSS 94%analysed

Source: NIST National Vulnerability Database (record CVE-2021-35226), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.