icewarp server

icewarp_servercounted 2026-10-08 03:20 UTC

As of 2026-10-08, 201 hosts ran icewarp server with at least one known CVE on a service open at their latest check, across 46 versions with CVEs; 7 distinct CVEs.

Known CVEs on hosts running it

201hosts with known CVEs

7distinct CVEs

46versions with CVEs

A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version.

Versions with known CVEs

Version	Hosts with CVEs	CVEs
10.4.5	25	2
12.2.1.1	24	1
12.1.1.5	12	1
11.2.1.2	10	2
11.1.1.0	9	2
11.0.1.3	8	2
11.4.6.0	8	2
12.1.1.4	8	1
14.2.0.10	8	1
12.1.1.3	7	1
11.1.2.0	6	2
9.4.2	6	2
12.3.0.2	5	1
10.2.1	4	4
10.3.2	4	2
10.4.3	4	2
10.4.4	4	2
11.3.1.5	4	2
10.2.2	3	2
11.0.0.1	3	2
11.4.4.0	3	2
12.0.2.1	3	2
10.0.7	2	2
11.4.0.5	2	2
11.4.1.3	2	2
11.4.2.2	2	2
11.4.4.1	2	2
11.4.5.0	2	1
12.0.2.0	2	1
12.3.0.3	2	1
9.3.1	2	2
10.3.5	1	2
10.4.0	1	2
10.4.6	1	2
11.0.0.2	1	2
11.0.0.3	1	2
11.0.1.0	1	2
11.0.1.2	1	2
11.3.1.6	1	2
11.4.0.0	1	2
11.4.1.5	1	2
12.0.0.0	1	1
12.0.1.3	1	1
12.0.3.1	1	2
12.2.1.0	1	1
12.3.0.0	1	1

Most common CVEs

CVE	Hosts
CVE-2021-36580 MEDIUM 6.1	193
CVE-2020-8512 MEDIUM 6.1	115
CVE-2026-2493 HIGH 7.5	8
CVE-2023-39600 MEDIUM 6.1	8
CVE-2023-37728 MEDIUM 6.1	4
CVE-2024-0246 MEDIUM 6.1	4
CVE-2024-55218 MEDIUM 6.1	4

Hosts: matches on services open at each host's latest check, over every version.