CVE-2023-5623
HIGHCVSS 7.8/10EPSS 0.15%
Last modified
CVE-2023-5623 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. NNM failed to properly set ACLs on its installation directory, which could allow a low privileged user to run arbitrary code with SYSTEM privileges where NNM is installed to a non-standard location . EPSS estimates a 0.15% chance of exploitation in the next 30 days.
Description
NNM failed to properly set ACLs on its installation directory, which could allow a low privileged user to run arbitrary code with SYSTEM privileges where NNM is installed to a non-standard location
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tenable | Nessus Network Monitor | < 6.3.0 |
References
- https://www.tenable.com/security/tns-2023-34Patch, Vendor Advisory
- https://www.tenable.com/security/tns-2023-34Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-5623?
NNM failed to properly set ACLs on its installation directory, which could allow a low privileged user to run arbitrary code with SYSTEM privileges where NNM is installed to a non-standard location
How severe is CVE-2023-5623?
CVE-2023-5623 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2023-5623?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-5617 Hitachi Vantara Pentaho Data Integration & Analytics versio…5.3
- CVE-2023-5618The Modern Footnotes plugin for WordPress is vulnerable to S…5.4
- CVE-2023-5619Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMB…
- CVE-2023-5620The Web Push Notifications WordPress plugin before 4.35.0 do…5.4
- CVE-2023-5621The Thumbnail Slider With Lightbox plugin for WordPress is v…4.8
- CVE-2023-5622 Under certain conditions, Nessus Network Monitor could allo…8.8
- CVE-2023-5624 Under certain conditions, Nessus Network Monitor was found …7.2
- CVE-2023-5625A regression was introduced in the Red Hat build of python-e…7.5
- CVE-2023-5626Cross-Site Request Forgery (CSRF) in GitHub repository pkp/o…8.8
- CVE-2023-5627A vulnerability has been identified in NPort 6000 Series, ma…7.5
- CVE-2023-5629 A CWE-601:URL Redirection to Untrusted Site (‘Open Redirect…6.1
- CVE-2023-5630 A CWE-494: Download of Code Without Integrity Check vulne…4.9
Are you affected by CVE-2023-5623?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST