CVE-2023-40055 — The Network Configuration Manager was susceptible to a Directory Traversal Remot

The Network Configuration Manager was susceptible to a Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows a low-level user to perform the actions with SYSTEM privileges. We found this issue was not resolved in CVE-2023-33227

01What is this vulnerability?

The Network Configuration Manager was susceptible to a Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows a low-level user to perform the actions with SYSTEM privileges. We found this issue was not resolved in CVE-2023-33227

02Affected products

Vendor	Product	Versions
SolarWinds	Network Configuration Manager	2023.4 and previous versions

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

Open in Sigma generator →

07Related CVEs

08Timeline

• Published: 2023-11-09T15:06:35.640Z
• Last modified: 2024-09-03T18:17:49.458Z

09References

• www.solarwinds.com — https://www.solarwinds.com/trust-center/security-advisories/CVE-2023-40055