Live from the NIST NVD

CVE scoreboard for enterprise network security.

Despite the name, this is not a security score or ranking. We gather the public vulnerability record for major networking and security vendors, disclosed CVEs, severity data, and known exploited vulnerabilities, and lay it out plainly so you can read the evidence and reach your own conclusions.

Vendors tracked

CVEs · Network Management & Monitoring

429

Critical

Last sync

Nov 4, 2026

Vendor scoreboard

24 vendors

Every tracked vendor in the selected category, showing its disclosed CVE volume and CVSS severity mix. Sort by any column to explore; the order is yours, not a ranking or score by us.

Vendors ranked by total disclosed CVE volume with severity breakdown
#	Vendor	Total	Critical	High	Medium	Low	Open (estimated, see note)
01	Nagios1 product families	92	5	32	55	0	113
02	Fortinet10 product families	89	7	26	46	10	61
03	Ivanti3 product families	85	8	59	18	0	116
04	Cisco10 product families	57	7	12	38	0	217
05	Zabbix1 product families	44	3	9	20	12	67
06	SolarWinds2 product families	24	21	1	1	1	47
07	ManageEngine (Zoho)2 product families	11	0	4	3	4	101
08	F53 product families	8	0	5	3	0	46
09	NetScout1 product families	7	1	4	2	0	27
10	Paessler1 product families	4	0	0	4	0	9
11	NetApp3 product families	3	0	1	2	0	751
12	Check Point4 product families	2	0	0	2	0	3
13	Dell3 product families	2	0	0	2	0	2
14	Arista3 product families	1	0	1	0	0	3
15	SonicWall3 product families	0	0	0	0	0	27
16	Palo Alto Networks5 product families	0	0	0	0	0	0
17	Broadcom2 product families	0	0	0	0	0	0
18	HPE/Aruba6 product families	0	0	0	0	0	0
19	Cambium Networks2 product families	0	0	0	0	0	0
20	VMware3 product families	0	0	0	0	0	0
21	Nokia4 product families	0	0	0	0	0	11
22	Ruckus / CommScope3 product families	0	0	0	0	0	0
23	Juniper5 product families	0	0	0	0	0	19
24	Brocade2 product families	0	0	0	0	0	0

“Open in latest” counts and inferred versions are heuristic estimates derived from CVE data density and will lag actual vendor releases. Confidence badges indicate the strength of each inference. This is a security-research reference, not a vendor advisory feed.

Head-to-head

Network Management & Monitoring

Comparison pages are generated per vendor pair from a slug — any tracked pair works Suggestions below are scoped to Network Management & Monitoring.

/<vendor>-vs-<vendor>

Nagios vs Fortinet Nagios vs Ivanti Nagios vs Cisco

429 CVEs across 24 vendors in Network Management & Monitoring