tenable nessus network monitor

Name: tenable nessus network monitor
Brand: tenable

productUS

cpe:2.3:a:tenable:nessus_network_monitor:*:*:*:*:*:*:*:*

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

by severity

1critical8high4medium0low

updated 2026-10-28

vulnerabilities (14)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-3449US	medium5.9	63.5% (99th)	Exploit	no fix	2021-03-25	5 versions
CVE-2021-23840US	high7.5	50.7% (99th)	Exploit	no fix	2021-02-16	5 versions
CVE-2021-3712US	high7.4	50.4% (99th)	Exploit	6.0.0	2021-08-24	< 6.0.0
CVE-2021-3450US	high7.4	18.3% (97th)	Exploit	no fix	2021-03-25	5 versions
CVE-2021-23841US	medium5.9OT elevated	7.41% (94th)	Exploit	no fix	2021-02-16	5 versions
CVE-2020-1971US	medium5.9	6.99% (94th)	Exploit	5.13.1	2020-12-08	< 5.13.1
CVE-2021-3711US	critical9.8	87.8% (100th)	—	no fix	2021-08-24	≤ 5.13.1
CVE-2023-5624US	high7.2	0.58% (48th)	—	6.3.0	2023-10-26	< 6.3.0
CVE-2023-5622US	high8.8	0.46% (40th)	—	6.3.0	2023-10-26	< 6.3.0
CVE-2020-5794US	high7.8	0.37% (31st)	—	no fix	2020-11-06	3 versions
CVE-2024-9158US	medium4.6	0.32% (25th)	—	6.5.0	2024-09-30	< 6.5.0
CVE-2025-24917US	—	0.17% (6th)	—	6.5.1	2025-05-23	< 6.5.1
CVE-2023-5623US	high7.8OT elevated	0.16% (5th)	—	6.3.0	2023-10-26	< 6.3.0
CVE-2025-24916US	high7.8	0.16% (5th)	—	6.5.1	2025-05-23	< 6.5.1

The flaw types (CWEs) most of these CVEs share.

CWE-476NULL Pointer Dereference3 CVEs
CWE-190Integer Overflow or Wraparound2 CVEs
CWE-269Improper Privilege Management2 CVEs
CWE-284Improper Access Control2 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs
CWE-121Stack-based Buffer Overflow1 CVEs
CWE-125Out-of-bounds Read1 CVEs
CWE-20Improper Input Validation1 CVEs

Which sources assert this record, and when.

scry

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